2655400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 7231680

約数和(自身を除く): 4576280

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 71, 85, 88, 100, 110, 136, 142, 170, 187, 200, 220, 275, 284, 340, 355, 374, 425, 440, 550, 568, 680, 710, 748, 781, 850, 935, 1100, 1207, 1420, 1496, 1562, 1700, 1775, 1870, 2200, 2414, 2840, 3124, 3400, 3550, 3740, 3905, 4675, 4828, 6035, 6248, 7100, 7480, 7810, 9350, 9656, 12070, 13277, 14200, 15620, 18700, 19525, 24140, 26554, 30175, 31240, 37400, 39050, 48280, 53108, 60350, 66385, 78100, 106216, 120700, 132770, 156200, 241400, 265540, 331925, 531080, 663850, 1327700, 2655400]

約数ペア:

[(1, 2655400), (2, 1327700), (4, 663850), (5, 531080), (8, 331925), (10, 265540), (11, 241400), (17, 156200), (20, 132770), (22, 120700), (25, 106216), (34, 78100), (40, 66385), (44, 60350), (50, 53108), (55, 48280), (68, 39050), (71, 37400), (85, 31240), (88, 30175), (100, 26554), (110, 24140), (136, 19525), (142, 18700), (170, 15620), (187, 14200), (200, 13277), (220, 12070), (275, 9656), (284, 9350), (340, 7810), (355, 7480), (374, 7100), (425, 6248), (440, 6035), (550, 4828), (568, 4675), (680, 3905), (710, 3740), (748, 3550), (781, 3400), (850, 3124), (935, 2840), (1100, 2414), (1207, 2200), (1420, 1870), (1496, 1775), (1562, 1700)]