1585301840

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{192391}}^1$

素因数の和:192507

約数の個数: 40

約数和(自身を含む): 3721630848

約数和(自身を除く): 2136329008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 192391, 384782, 769564, 961955, 1539128, 1923910, 3078256, 3847820, 7695640, 15391280, 19816273, 39632546, 79265092, 99081365, 158530184, 198162730, 317060368, 396325460, 792650920, 1585301840]

約数ペア:

[(1, 1585301840), (2, 792650920), (4, 396325460), (5, 317060368), (8, 198162730), (10, 158530184), (16, 99081365), (20, 79265092), (40, 39632546), (80, 19816273), (103, 15391280), (206, 7695640), (412, 3847820), (515, 3078256), (824, 1923910), (1030, 1539128), (1648, 961955), (2060, 769564), (4120, 384782), (8240, 192391)]