61737260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2351}}^1$

素因数の和:2474

約数の個数: 48

約数和(自身を含む): 141063552

約数和(自身を除く): 79326292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1313, 2020, 2351, 2626, 4702, 5252, 6565, 9404, 11755, 13130, 23510, 26260, 30563, 47020, 61126, 122252, 152815, 237451, 305630, 474902, 611260, 949804, 1187255, 2374510, 3086863, 4749020, 6173726, 12347452, 15434315, 30868630, 61737260]

約数ペア:

[(1, 61737260), (2, 30868630), (4, 15434315), (5, 12347452), (10, 6173726), (13, 4749020), (20, 3086863), (26, 2374510), (52, 1187255), (65, 949804), (101, 611260), (130, 474902), (202, 305630), (260, 237451), (404, 152815), (505, 122252), (1010, 61126), (1313, 47020), (2020, 30563), (2351, 26260), (2626, 23510), (4702, 13130), (5252, 11755), (6565, 9404)]