424092520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 1042826400

約数和(自身を除く): 618733880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 41, 58, 74, 82, 116, 145, 148, 164, 185, 205, 232, 241, 290, 296, 328, 370, 410, 482, 580, 740, 820, 964, 1073, 1160, 1189, 1205, 1480, 1517, 1640, 1928, 2146, 2378, 2410, 3034, 4292, 4756, 4820, 5365, 5945, 6068, 6989, 7585, 8584, 8917, 9512, 9640, 9881, 10730, 11890, 12136, 13978, 15170, 17834, 19762, 21460, 23780, 27956, 30340, 34945, 35668, 39524, 42920, 43993, 44585, 47560, 49405, 55912, 60680, 69890, 71336, 79048, 87986, 89170, 98810, 139780, 175972, 178340, 197620, 219965, 258593, 279560, 286549, 351944, 356680, 365597, 395240, 439930, 517186, 573098, 731194, 879860, 1034372, 1146196, 1292965, 1432745, 1462388, 1759720, 1827985, 2068744, 2292392, 2585930, 2865490, 2924776, 3655970, 5171860, 5730980, 7311940, 10343720, 10602313, 11461960, 14623880, 21204626, 42409252, 53011565, 84818504, 106023130, 212046260, 424092520]

約数ペア:

[(1, 424092520), (2, 212046260), (4, 106023130), (5, 84818504), (8, 53011565), (10, 42409252), (20, 21204626), (29, 14623880), (37, 11461960), (40, 10602313), (41, 10343720), (58, 7311940), (74, 5730980), (82, 5171860), (116, 3655970), (145, 2924776), (148, 2865490), (164, 2585930), (185, 2292392), (205, 2068744), (232, 1827985), (241, 1759720), (290, 1462388), (296, 1432745), (328, 1292965), (370, 1146196), (410, 1034372), (482, 879860), (580, 731194), (740, 573098), (820, 517186), (964, 439930), (1073, 395240), (1160, 365597), (1189, 356680), (1205, 351944), (1480, 286549), (1517, 279560), (1640, 258593), (1928, 219965), (2146, 197620), (2378, 178340), (2410, 175972), (3034, 139780), (4292, 98810), (4756, 89170), (4820, 87986), (5365, 79048), (5945, 71336), (6068, 69890), (6989, 60680), (7585, 55912), (8584, 49405), (8917, 47560), (9512, 44585), (9640, 43993), (9881, 42920), (10730, 39524), (11890, 35668), (12136, 34945), (13978, 30340), (15170, 27956), (17834, 23780), (19762, 21460)]