57820990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1867}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 110286720

約数和(自身を除く): 52465730

約数列:

[1, 2, 5, 10, 19, 38, 95, 163, 190, 326, 815, 1630, 1867, 3097, 3734, 6194, 9335, 15485, 18670, 30970, 35473, 70946, 177365, 304321, 354730, 608642, 1521605, 3043210, 5782099, 11564198, 28910495, 57820990]

約数ペア:

[(1, 57820990), (2, 28910495), (5, 11564198), (10, 5782099), (19, 3043210), (38, 1521605), (95, 608642), (163, 354730), (190, 304321), (326, 177365), (815, 70946), (1630, 35473), (1867, 30970), (3097, 18670), (3734, 15485), (6194, 9335)]