8324080

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1553}}^1$

素因数の和:1633

約数の個数: 40

約数和(自身を含む): 19654992

約数和(自身を除く): 11330912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 1553, 2680, 3106, 5360, 6212, 7765, 12424, 15530, 24848, 31060, 62120, 104051, 124240, 208102, 416204, 520255, 832408, 1040510, 1664816, 2081020, 4162040, 8324080]

約数ペア:

[(1, 8324080), (2, 4162040), (4, 2081020), (5, 1664816), (8, 1040510), (10, 832408), (16, 520255), (20, 416204), (40, 208102), (67, 124240), (80, 104051), (134, 62120), (268, 31060), (335, 24848), (536, 15530), (670, 12424), (1072, 7765), (1340, 6212), (1553, 5360), (2680, 3106)]