1315062160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{530267}}^1$

素因数の和:530311

約数の個数: 40

約数和(自身を含む): 3156155136

約数和(自身を除く): 1841092976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 530267, 1060534, 2121068, 2651335, 4242136, 5302670, 8484272, 10605340, 16438277, 21210680, 32876554, 42421360, 65753108, 82191385, 131506216, 164382770, 263012432, 328765540, 657531080, 1315062160]

約数ペア:

[(1, 1315062160), (2, 657531080), (4, 328765540), (5, 263012432), (8, 164382770), (10, 131506216), (16, 82191385), (20, 65753108), (31, 42421360), (40, 32876554), (62, 21210680), (80, 16438277), (124, 10605340), (155, 8484272), (248, 5302670), (310, 4242136), (496, 2651335), (620, 2121068), (1240, 1060534), (2480, 530267)]