3871150

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:708

約数の個数: 24

約数和(自身を含む): 7265160

約数和(自身を除く): 3394010

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 557, 695, 1114, 1390, 2785, 3475, 5570, 6950, 13925, 27850, 77423, 154846, 387115, 774230, 1935575, 3871150]

約数ペア:

[(1, 3871150), (2, 1935575), (5, 774230), (10, 387115), (25, 154846), (50, 77423), (139, 27850), (278, 13925), (557, 6950), (695, 5570), (1114, 3475), (1390, 2785)]