15697765460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{106109}}^1$

素因数の和:106700

約数の個数: 48

約数和(自身を含む): 35563827600

約数和(自身を除く): 19866062140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 569, 1138, 2276, 2845, 5690, 7397, 11380, 14794, 29588, 36985, 73970, 106109, 147940, 212218, 424436, 530545, 1061090, 1379417, 2122180, 2758834, 5517668, 6897085, 13794170, 27588340, 60376021, 120752042, 241504084, 301880105, 603760210, 784888273, 1207520420, 1569776546, 3139553092, 3924441365, 7848882730, 15697765460]

約数ペア:

[(1, 15697765460), (2, 7848882730), (4, 3924441365), (5, 3139553092), (10, 1569776546), (13, 1207520420), (20, 784888273), (26, 603760210), (52, 301880105), (65, 241504084), (130, 120752042), (260, 60376021), (569, 27588340), (1138, 13794170), (2276, 6897085), (2845, 5517668), (5690, 2758834), (7397, 2122180), (11380, 1379417), (14794, 1061090), (29588, 530545), (36985, 424436), (73970, 212218), (106109, 147940)]