9547940

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6043}}^1$

素因数の和:6131

約数の個数: 24

約数和(自身を含む): 20307840

約数和(自身を除く): 10759900

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 6043, 12086, 24172, 30215, 60430, 120860, 477397, 954794, 1909588, 2386985, 4773970, 9547940]

約数ペア:

[(1, 9547940), (2, 4773970), (4, 2386985), (5, 1909588), (10, 954794), (20, 477397), (79, 120860), (158, 60430), (316, 30215), (395, 24172), (790, 12086), (1580, 6043)]