40756252540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:808

約数の個数: 192

約数和(自身を含む): 97417168128

約数和(自身を除く): 56660915588

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 41, 46, 68, 82, 85, 92, 115, 164, 170, 205, 230, 317, 340, 391, 401, 410, 460, 634, 697, 782, 802, 820, 943, 1268, 1394, 1564, 1585, 1604, 1886, 1955, 2005, 2788, 3170, 3485, 3772, 3910, 4010, 4715, 5389, 6340, 6817, 6970, 7291, 7820, 8020, 9223, 9430, 10778, 12997, 13634, 13940, 14582, 16031, 16441, 18446, 18860, 21556, 25994, 26945, 27268, 29164, 32062, 32882, 34085, 36455, 36892, 46115, 51988, 53890, 64124, 64985, 65764, 68170, 72910, 80155, 82205, 92230, 107780, 123947, 127117, 129970, 136340, 145820, 156791, 160310, 164410, 184460, 220949, 247894, 254234, 259940, 279497, 298931, 313582, 320620, 328820, 378143, 441898, 495788, 508468, 558994, 597862, 619735, 627164, 635585, 756286, 783955, 883796, 1104745, 1117988, 1195724, 1239470, 1271170, 1397485, 1494655, 1512572, 1567910, 1890715, 2160989, 2209490, 2478940, 2542340, 2794970, 2923691, 2989310, 3135820, 3781430, 4321978, 4418980, 5081827, 5211797, 5589940, 5847382, 5978620, 6428431, 7562860, 8643956, 10163654, 10423594, 10804945, 11694764, 12856862, 14618455, 20327308, 20847188, 21609890, 25409135, 25713724, 26058985, 29236910, 32142155, 43219780, 49702747, 50818270, 52117970, 58473820, 64284310, 88600549, 99405494, 101636540, 104235940, 119871331, 128568620, 177201098, 198810988, 239742662, 248513735, 354402196, 443002745, 479485324, 497027470, 599356655, 886005490, 994054940, 1198713310, 1772010980, 2037812627, 2397426620, 4075625254, 8151250508, 10189063135, 20378126270, 40756252540]

約数ペア:

[(1, 40756252540), (2, 20378126270), (4, 10189063135), (5, 8151250508), (10, 4075625254), (17, 2397426620), (20, 2037812627), (23, 1772010980), (34, 1198713310), (41, 994054940), (46, 886005490), (68, 599356655), (82, 497027470), (85, 479485324), (92, 443002745), (115, 354402196), (164, 248513735), (170, 239742662), (205, 198810988), (230, 177201098), (317, 128568620), (340, 119871331), (391, 104235940), (401, 101636540), (410, 99405494), (460, 88600549), (634, 64284310), (697, 58473820), (782, 52117970), (802, 50818270), (820, 49702747), (943, 43219780), (1268, 32142155), (1394, 29236910), (1564, 26058985), (1585, 25713724), (1604, 25409135), (1886, 21609890), (1955, 20847188), (2005, 20327308), (2788, 14618455), (3170, 12856862), (3485, 11694764), (3772, 10804945), (3910, 10423594), (4010, 10163654), (4715, 8643956), (5389, 7562860), (6340, 6428431), (6817, 5978620), (6970, 5847382), (7291, 5589940), (7820, 5211797), (8020, 5081827), (9223, 4418980), (9430, 4321978), (10778, 3781430), (12997, 3135820), (13634, 2989310), (13940, 2923691), (14582, 2794970), (16031, 2542340), (16441, 2478940), (18446, 2209490), (18860, 2160989), (21556, 1890715), (25994, 1567910), (26945, 1512572), (27268, 1494655), (29164, 1397485), (32062, 1271170), (32882, 1239470), (34085, 1195724), (36455, 1117988), (36892, 1104745), (46115, 883796), (51988, 783955), (53890, 756286), (64124, 635585), (64985, 627164), (65764, 619735), (68170, 597862), (72910, 558994), (80155, 508468), (82205, 495788), (92230, 441898), (107780, 378143), (123947, 328820), (127117, 320620), (129970, 313582), (136340, 298931), (145820, 279497), (156791, 259940), (160310, 254234), (164410, 247894), (184460, 220949)]