88258660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4231}}^1$

素因数の和:4396

約数の個数: 48

約数和(自身を含む): 213292800

約数和(自身を除く): 125034140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 4172, 4231, 5215, 8462, 10430, 16924, 20860, 21155, 29617, 42310, 59234, 84620, 118468, 148085, 296170, 592340, 630419, 1260838, 2521676, 3152095, 4412933, 6304190, 8825866, 12608380, 17651732, 22064665, 44129330, 88258660]

約数ペア:

[(1, 88258660), (2, 44129330), (4, 22064665), (5, 17651732), (7, 12608380), (10, 8825866), (14, 6304190), (20, 4412933), (28, 3152095), (35, 2521676), (70, 1260838), (140, 630419), (149, 592340), (298, 296170), (596, 148085), (745, 118468), (1043, 84620), (1490, 59234), (2086, 42310), (2980, 29617), (4172, 21155), (4231, 20860), (5215, 16924), (8462, 10430)]