23753860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 54302976

約数和(自身を除く): 30549116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 887, 1030, 1339, 1774, 2060, 2678, 3548, 4435, 5356, 6695, 8870, 11531, 13390, 17740, 23062, 26780, 46124, 57655, 91361, 115310, 182722, 230620, 365444, 456805, 913610, 1187693, 1827220, 2375386, 4750772, 5938465, 11876930, 23753860]

約数ペア:

[(1, 23753860), (2, 11876930), (4, 5938465), (5, 4750772), (10, 2375386), (13, 1827220), (20, 1187693), (26, 913610), (52, 456805), (65, 365444), (103, 230620), (130, 182722), (206, 115310), (260, 91361), (412, 57655), (515, 46124), (887, 26780), (1030, 23062), (1339, 17740), (1774, 13390), (2060, 11531), (2678, 8870), (3548, 6695), (4435, 5356)]