2008393824970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{80783}}^1$

素因数の和:81176

約数の個数: 96

約数和(自身を含む): 4010696819712

約数和(自身を除く): 2002302994742

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 169, 235, 313, 338, 470, 611, 626, 845, 1222, 1565, 1690, 3055, 3130, 4069, 6110, 7943, 8138, 14711, 15886, 20345, 29422, 39715, 40690, 52897, 73555, 79430, 80783, 105794, 147110, 161566, 191243, 264485, 382486, 403915, 528970, 807830, 956215, 1050179, 1912430, 2100358, 2486159, 3796801, 4972318, 5250895, 7593602, 10501790, 12430795, 13652327, 18984005, 24861590, 25285079, 27304654, 37968010, 49358413, 50570158, 68261635, 98716826, 126425395, 136523270, 246792065, 252850790, 328706027, 493584130, 641659369, 657412054, 1188398713, 1283318738, 1643530135, 2376797426, 3208296845, 3287060270, 4273178351, 5941993565, 6416593690, 8546356702, 11883987130, 15449183269, 21365891755, 30898366538, 42731783510, 77245916345, 154491832690, 200839382497, 401678764994, 1004196912485, 2008393824970]

約数ペア:

[(1, 2008393824970), (2, 1004196912485), (5, 401678764994), (10, 200839382497), (13, 154491832690), (26, 77245916345), (47, 42731783510), (65, 30898366538), (94, 21365891755), (130, 15449183269), (169, 11883987130), (235, 8546356702), (313, 6416593690), (338, 5941993565), (470, 4273178351), (611, 3287060270), (626, 3208296845), (845, 2376797426), (1222, 1643530135), (1565, 1283318738), (1690, 1188398713), (3055, 657412054), (3130, 641659369), (4069, 493584130), (6110, 328706027), (7943, 252850790), (8138, 246792065), (14711, 136523270), (15886, 126425395), (20345, 98716826), (29422, 68261635), (39715, 50570158), (40690, 49358413), (52897, 37968010), (73555, 27304654), (79430, 25285079), (80783, 24861590), (105794, 18984005), (147110, 13652327), (161566, 12430795), (191243, 10501790), (264485, 7593602), (382486, 5250895), (403915, 4972318), (528970, 3796801), (807830, 2486159), (956215, 2100358), (1050179, 1912430)]