25436691990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{863}}^1$

素因数の和:1419

約数の個数: 192

約数和(自身を含む): 71618826240

約数和(自身を除く): 46182134250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 29, 30, 45, 46, 58, 69, 87, 90, 115, 138, 145, 174, 207, 230, 261, 290, 345, 414, 435, 491, 522, 667, 690, 863, 870, 982, 1035, 1305, 1334, 1473, 1726, 2001, 2070, 2455, 2589, 2610, 2946, 3335, 4002, 4315, 4419, 4910, 5178, 6003, 6670, 7365, 7767, 8630, 8838, 10005, 11293, 12006, 12945, 14239, 14730, 15534, 19849, 20010, 22095, 22586, 25027, 25890, 28478, 30015, 33879, 38835, 39698, 42717, 44190, 50054, 56465, 59547, 60030, 67758, 71195, 75081, 77670, 85434, 99245, 101637, 112930, 119094, 125135, 128151, 142390, 150162, 169395, 178641, 198490, 203274, 213585, 225243, 250270, 256302, 297735, 327497, 338790, 357282, 375405, 423733, 427170, 450486, 508185, 575621, 595470, 640755, 654994, 750810, 847466, 893205, 982491, 1016370, 1126215, 1151242, 1271199, 1281510, 1637485, 1726863, 1786410, 1964982, 2118665, 2252430, 2542398, 2878105, 2947473, 3274970, 3453726, 3813597, 4237330, 4912455, 5180589, 5756210, 5894946, 6355995, 7627194, 8634315, 9745859, 9824910, 10361178, 12288257, 12711990, 14737365, 17268630, 19067985, 19491718, 24576514, 25902945, 29237577, 29474730, 36864771, 38135970, 48729295, 51805890, 58475154, 61441285, 73729542, 87712731, 97458590, 110594313, 122882570, 146187885, 175425462, 184323855, 221188626, 282629911, 292375770, 368647710, 438563655, 552971565, 565259822, 847889733, 877127310, 1105943130, 1413149555, 1695779466, 2543669199, 2826299110, 4239448665, 5087338398, 8478897330, 12718345995, 25436691990]

約数ペア:

[(1, 25436691990), (2, 12718345995), (3, 8478897330), (5, 5087338398), (6, 4239448665), (9, 2826299110), (10, 2543669199), (15, 1695779466), (18, 1413149555), (23, 1105943130), (29, 877127310), (30, 847889733), (45, 565259822), (46, 552971565), (58, 438563655), (69, 368647710), (87, 292375770), (90, 282629911), (115, 221188626), (138, 184323855), (145, 175425462), (174, 146187885), (207, 122882570), (230, 110594313), (261, 97458590), (290, 87712731), (345, 73729542), (414, 61441285), (435, 58475154), (491, 51805890), (522, 48729295), (667, 38135970), (690, 36864771), (863, 29474730), (870, 29237577), (982, 25902945), (1035, 24576514), (1305, 19491718), (1334, 19067985), (1473, 17268630), (1726, 14737365), (2001, 12711990), (2070, 12288257), (2455, 10361178), (2589, 9824910), (2610, 9745859), (2946, 8634315), (3335, 7627194), (4002, 6355995), (4315, 5894946), (4419, 5756210), (4910, 5180589), (5178, 4912455), (6003, 4237330), (6670, 3813597), (7365, 3453726), (7767, 3274970), (8630, 2947473), (8838, 2878105), (10005, 2542398), (11293, 2252430), (12006, 2118665), (12945, 1964982), (14239, 1786410), (14730, 1726863), (15534, 1637485), (19849, 1281510), (20010, 1271199), (22095, 1151242), (22586, 1126215), (25027, 1016370), (25890, 982491), (28478, 893205), (30015, 847466), (33879, 750810), (38835, 654994), (39698, 640755), (42717, 595470), (44190, 575621), (50054, 508185), (56465, 450486), (59547, 427170), (60030, 423733), (67758, 375405), (71195, 357282), (75081, 338790), (77670, 327497), (85434, 297735), (99245, 256302), (101637, 250270), (112930, 225243), (119094, 213585), (125135, 203274), (128151, 198490), (142390, 178641), (150162, 169395)]