14277202480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{26987}}^1$

素因数の和:27406

約数の個数: 80

約数和(自身を含む): 35238771360

約数和(自身を除く): 20961568880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 389, 680, 778, 1360, 1556, 1945, 3112, 3890, 6224, 6613, 7780, 13226, 15560, 26452, 26987, 31120, 33065, 52904, 53974, 66130, 105808, 107948, 132260, 134935, 215896, 264520, 269870, 431792, 458779, 529040, 539740, 917558, 1079480, 1835116, 2158960, 2293895, 3670232, 4587790, 7340464, 9175580, 10497943, 18351160, 20995886, 36702320, 41991772, 52489715, 83983544, 104979430, 167967088, 178465031, 209958860, 356930062, 419917720, 713860124, 839835440, 892325155, 1427720248, 1784650310, 2855440496, 3569300620, 7138601240, 14277202480]

約数ペア:

[(1, 14277202480), (2, 7138601240), (4, 3569300620), (5, 2855440496), (8, 1784650310), (10, 1427720248), (16, 892325155), (17, 839835440), (20, 713860124), (34, 419917720), (40, 356930062), (68, 209958860), (80, 178465031), (85, 167967088), (136, 104979430), (170, 83983544), (272, 52489715), (340, 41991772), (389, 36702320), (680, 20995886), (778, 18351160), (1360, 10497943), (1556, 9175580), (1945, 7340464), (3112, 4587790), (3890, 3670232), (6224, 2293895), (6613, 2158960), (7780, 1835116), (13226, 1079480), (15560, 917558), (26452, 539740), (26987, 529040), (31120, 458779), (33065, 431792), (52904, 269870), (53974, 264520), (66130, 215896), (105808, 134935), (107948, 132260)]