9761240

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3089}}^1$

素因数の和:3179

約数の個数: 32

約数和(自身を含む): 22248000

約数和(自身を除く): 12486760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3089, 3160, 6178, 12356, 15445, 24712, 30890, 61780, 123560, 244031, 488062, 976124, 1220155, 1952248, 2440310, 4880620, 9761240]

約数ペア:

[(1, 9761240), (2, 4880620), (4, 2440310), (5, 1952248), (8, 1220155), (10, 976124), (20, 488062), (40, 244031), (79, 123560), (158, 61780), (316, 30890), (395, 24712), (632, 15445), (790, 12356), (1580, 6178), (3089, 3160)]