929996920

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{1439}}^1$

素因数の和:1708

約数の個数: 64

約数和(自身を含む): 2127513600

約数和(自身を除く): 1197516680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 151, 214, 302, 428, 535, 604, 755, 856, 1070, 1208, 1439, 1510, 2140, 2878, 3020, 4280, 5756, 6040, 7195, 11512, 14390, 16157, 28780, 32314, 57560, 64628, 80785, 129256, 153973, 161570, 217289, 307946, 323140, 434578, 615892, 646280, 769865, 869156, 1086445, 1231784, 1539730, 1738312, 2172890, 3079460, 4345780, 6158920, 8691560, 23249923, 46499846, 92999692, 116249615, 185999384, 232499230, 464998460, 929996920]

約数ペア:

[(1, 929996920), (2, 464998460), (4, 232499230), (5, 185999384), (8, 116249615), (10, 92999692), (20, 46499846), (40, 23249923), (107, 8691560), (151, 6158920), (214, 4345780), (302, 3079460), (428, 2172890), (535, 1738312), (604, 1539730), (755, 1231784), (856, 1086445), (1070, 869156), (1208, 769865), (1439, 646280), (1510, 615892), (2140, 434578), (2878, 323140), (3020, 307946), (4280, 217289), (5756, 161570), (6040, 153973), (7195, 129256), (11512, 80785), (14390, 64628), (16157, 57560), (28780, 32314)]