1168660

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 2491776

約数和(自身を除く): 1323116

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 823, 1420, 1646, 3292, 4115, 8230, 16460, 58433, 116866, 233732, 292165, 584330, 1168660]

約数ペア:

[(1, 1168660), (2, 584330), (4, 292165), (5, 233732), (10, 116866), (20, 58433), (71, 16460), (142, 8230), (284, 4115), (355, 3292), (710, 1646), (823, 1420)]