1580498530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{74587}}^1$

素因数の和:74770

約数の個数: 32

約数和(自身を含む): 3082572864

約数和(自身を除く): 1502074334

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 4238, 10595, 21190, 74587, 149174, 372935, 745870, 969631, 1939262, 4848155, 9696310, 12157681, 24315362, 60788405, 121576810, 158049853, 316099706, 790249265, 1580498530]

約数ペア:

[(1, 1580498530), (2, 790249265), (5, 316099706), (10, 158049853), (13, 121576810), (26, 60788405), (65, 24315362), (130, 12157681), (163, 9696310), (326, 4848155), (815, 1939262), (1630, 969631), (2119, 745870), (4238, 372935), (10595, 149174), (21190, 74587)]