79650160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32117}}^1$

素因数の和:32161

約数の個数: 40

約数和(自身を含む): 191166336

約数和(自身を除く): 111516176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 32117, 64234, 128468, 160585, 256936, 321170, 513872, 642340, 995627, 1284680, 1991254, 2569360, 3982508, 4978135, 7965016, 9956270, 15930032, 19912540, 39825080, 79650160]

約数ペア:

[(1, 79650160), (2, 39825080), (4, 19912540), (5, 15930032), (8, 9956270), (10, 7965016), (16, 4978135), (20, 3982508), (31, 2569360), (40, 1991254), (62, 1284680), (80, 995627), (124, 642340), (155, 513872), (248, 321170), (310, 256936), (496, 160585), (620, 128468), (1240, 64234), (2480, 32117)]