516432880

素因数分解:

$2^4\times 5^1\times {\mathrm{2333}}^1\times {\mathrm{2767}}^1$

素因数の和:5113

約数の個数: 40

約数和(自身を含む): 1201655232

約数和(自身を除く): 685222352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2333, 2767, 4666, 5534, 9332, 11068, 11665, 13835, 18664, 22136, 23330, 27670, 37328, 44272, 46660, 55340, 93320, 110680, 186640, 221360, 6455411, 12910822, 25821644, 32277055, 51643288, 64554110, 103286576, 129108220, 258216440, 516432880]

約数ペア:

[(1, 516432880), (2, 258216440), (4, 129108220), (5, 103286576), (8, 64554110), (10, 51643288), (16, 32277055), (20, 25821644), (40, 12910822), (80, 6455411), (2333, 221360), (2767, 186640), (4666, 110680), (5534, 93320), (9332, 55340), (11068, 46660), (11665, 44272), (13835, 37328), (18664, 27670), (22136, 23330)]