96817291220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{403439}}^1$

素因数の和:403545

約数の個数: 72

約数和(自身を含む): 223260468480

約数和(自身を除く): 126443177260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 169, 260, 284, 338, 355, 676, 710, 845, 923, 1420, 1690, 1846, 3380, 3692, 4615, 9230, 11999, 18460, 23998, 47996, 59995, 119990, 239980, 403439, 806878, 1613756, 2017195, 4034390, 5244707, 8068780, 10489414, 20978828, 26223535, 28644169, 52447070, 57288338, 68181191, 104894140, 114576676, 136362382, 143220845, 272724764, 286441690, 340905955, 372374197, 572883380, 681811910, 744748394, 1363623820, 1489496788, 1861870985, 3723741970, 4840864561, 7447483940, 9681729122, 19363458244, 24204322805, 48408645610, 96817291220]

約数ペア:

[(1, 96817291220), (2, 48408645610), (4, 24204322805), (5, 19363458244), (10, 9681729122), (13, 7447483940), (20, 4840864561), (26, 3723741970), (52, 1861870985), (65, 1489496788), (71, 1363623820), (130, 744748394), (142, 681811910), (169, 572883380), (260, 372374197), (284, 340905955), (338, 286441690), (355, 272724764), (676, 143220845), (710, 136362382), (845, 114576676), (923, 104894140), (1420, 68181191), (1690, 57288338), (1846, 52447070), (3380, 28644169), (3692, 26223535), (4615, 20978828), (9230, 10489414), (11999, 8068780), (18460, 5244707), (23998, 4034390), (47996, 2017195), (59995, 1613756), (119990, 806878), (239980, 403439)]