58165640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{111857}}^1$

素因数の和:111881

約数の個数: 32

約数和(自身を含む): 140941080

約数和(自身を除く): 82775440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 111857, 223714, 447428, 559285, 894856, 1118570, 1454141, 2237140, 2908282, 4474280, 5816564, 7270705, 11633128, 14541410, 29082820, 58165640]

約数ペア:

[(1, 58165640), (2, 29082820), (4, 14541410), (5, 11633128), (8, 7270705), (10, 5816564), (13, 4474280), (20, 2908282), (26, 2237140), (40, 1454141), (52, 1118570), (65, 894856), (104, 559285), (130, 447428), (260, 223714), (520, 111857)]