40106950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61703}}^1$

素因数の和:61728

約数の個数: 24

約数和(自身を含む): 80338608

約数和(自身を除く): 40231658

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 61703, 123406, 308515, 617030, 802139, 1542575, 1604278, 3085150, 4010695, 8021390, 20053475, 40106950]

約数ペア:

[(1, 40106950), (2, 20053475), (5, 8021390), (10, 4010695), (13, 3085150), (25, 1604278), (26, 1542575), (50, 802139), (65, 617030), (130, 308515), (325, 123406), (650, 61703)]