38051260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4774

約数の個数: 48

約数和(自身を含む): 88849152

約数和(自身を除く): 50797892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 4721, 8060, 9442, 18884, 23605, 47210, 61373, 94420, 122746, 146351, 245492, 292702, 306865, 585404, 613730, 731755, 1227460, 1463510, 1902563, 2927020, 3805126, 7610252, 9512815, 19025630, 38051260]

約数ペア:

[(1, 38051260), (2, 19025630), (4, 9512815), (5, 7610252), (10, 3805126), (13, 2927020), (20, 1902563), (26, 1463510), (31, 1227460), (52, 731755), (62, 613730), (65, 585404), (124, 306865), (130, 292702), (155, 245492), (260, 146351), (310, 122746), (403, 94420), (620, 61373), (806, 47210), (1612, 23605), (2015, 18884), (4030, 9442), (4721, 8060)]