3025240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 6940080

約数和(自身を除く): 3914840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 1427, 2120, 2854, 5708, 7135, 11416, 14270, 28540, 57080, 75631, 151262, 302524, 378155, 605048, 756310, 1512620, 3025240]

約数ペア:

[(1, 3025240), (2, 1512620), (4, 756310), (5, 605048), (8, 378155), (10, 302524), (20, 151262), (40, 75631), (53, 57080), (106, 28540), (212, 14270), (265, 11416), (424, 7135), (530, 5708), (1060, 2854), (1427, 2120)]