955593680

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{56611}}^1$

素因数の和:56835

約数の個数: 40

約数和(自身を含む): 2232324384

約数和(自身を除く): 1276730704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 8440, 16880, 56611, 113222, 226444, 283055, 452888, 566110, 905776, 1132220, 2264440, 4528880, 11944921, 23889842, 47779684, 59724605, 95559368, 119449210, 191118736, 238898420, 477796840, 955593680]

約数ペア:

[(1, 955593680), (2, 477796840), (4, 238898420), (5, 191118736), (8, 119449210), (10, 95559368), (16, 59724605), (20, 47779684), (40, 23889842), (80, 11944921), (211, 4528880), (422, 2264440), (844, 1132220), (1055, 905776), (1688, 566110), (2110, 452888), (3376, 283055), (4220, 226444), (8440, 113222), (16880, 56611)]