2013313694600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{774351421}}^1$

素因数の和:774351450

約数の個数: 48

約数和(自身を含む): 5041027757220

約数和(自身を除く): 3027714062620

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 774351421, 1548702842, 3097405684, 3871757105, 6194811368, 7743514210, 10066568473, 15487028420, 19358785525, 20133136946, 30974056840, 38717571050, 40266273892, 50332842365, 77435142100, 80532547784, 100665684730, 154870284200, 201331369460, 251664211825, 402662738920, 503328423650, 1006656847300, 2013313694600]

約数ペア:

[(1, 2013313694600), (2, 1006656847300), (4, 503328423650), (5, 402662738920), (8, 251664211825), (10, 201331369460), (13, 154870284200), (20, 100665684730), (25, 80532547784), (26, 77435142100), (40, 50332842365), (50, 40266273892), (52, 38717571050), (65, 30974056840), (100, 20133136946), (104, 19358785525), (130, 15487028420), (200, 10066568473), (260, 7743514210), (325, 6194811368), (520, 3871757105), (650, 3097405684), (1300, 1548702842), (2600, 774351421)]