906812320

素因数分解:

$2^5\times 5^1\times {\mathrm{977}}^1\times {\mathrm{5801}}^1$

素因数の和:6793

約数の個数: 48

約数和(自身を含む): 2144906568

約数和(自身を除く): 1238094248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 977, 1954, 3908, 4885, 5801, 7816, 9770, 11602, 15632, 19540, 23204, 29005, 31264, 39080, 46408, 58010, 78160, 92816, 116020, 156320, 185632, 232040, 464080, 928160, 5667577, 11335154, 22670308, 28337885, 45340616, 56675770, 90681232, 113351540, 181362464, 226703080, 453406160, 906812320]

約数ペア:

[(1, 906812320), (2, 453406160), (4, 226703080), (5, 181362464), (8, 113351540), (10, 90681232), (16, 56675770), (20, 45340616), (32, 28337885), (40, 22670308), (80, 11335154), (160, 5667577), (977, 928160), (1954, 464080), (3908, 232040), (4885, 185632), (5801, 156320), (7816, 116020), (9770, 92816), (11602, 78160), (15632, 58010), (19540, 46408), (23204, 39080), (29005, 31264)]