31983260

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{5209}}^1$

素因数の和:5525

約数の個数: 24

約数和(自身を含む): 67396560

約数和(自身を除く): 35413300

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 5209, 6140, 10418, 20836, 26045, 52090, 104180, 1599163, 3198326, 6396652, 7995815, 15991630, 31983260]

約数ペア:

[(1, 31983260), (2, 15991630), (4, 7995815), (5, 6396652), (10, 3198326), (20, 1599163), (307, 104180), (614, 52090), (1228, 26045), (1535, 20836), (3070, 10418), (5209, 6140)]