15041240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10163}}^1$

素因数の和:10211

約数の個数: 32

約数和(自身を含む): 34760880

約数和(自身を除く): 19719640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 10163, 20326, 40652, 50815, 81304, 101630, 203260, 376031, 406520, 752062, 1504124, 1880155, 3008248, 3760310, 7520620, 15041240]

約数ペア:

[(1, 15041240), (2, 7520620), (4, 3760310), (5, 3008248), (8, 1880155), (10, 1504124), (20, 752062), (37, 406520), (40, 376031), (74, 203260), (148, 101630), (185, 81304), (296, 50815), (370, 40652), (740, 20326), (1480, 10163)]