104581240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{70663}}^1$

素因数の和:70711

約数の個数: 32

約数和(自身を含む): 241670880

約数和(自身を除く): 137089640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 70663, 141326, 282652, 353315, 565304, 706630, 1413260, 2614531, 2826520, 5229062, 10458124, 13072655, 20916248, 26145310, 52290620, 104581240]

約数ペア:

[(1, 104581240), (2, 52290620), (4, 26145310), (5, 20916248), (8, 13072655), (10, 10458124), (20, 5229062), (37, 2826520), (40, 2614531), (74, 1413260), (148, 706630), (185, 565304), (296, 353315), (370, 282652), (740, 141326), (1480, 70663)]