796441460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1284583}}^1$

素因数の和:1284623

約数の個数: 24

約数和(自身を含む): 1726480896

約数和(自身を除く): 930039436

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1284583, 2569166, 5138332, 6422915, 12845830, 25691660, 39822073, 79644146, 159288292, 199110365, 398220730, 796441460]

約数ペア:

[(1, 796441460), (2, 398220730), (4, 199110365), (5, 159288292), (10, 79644146), (20, 39822073), (31, 25691660), (62, 12845830), (124, 6422915), (155, 5138332), (310, 2569166), (620, 1284583)]