956213050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1913}}^1$

素因数の和:2707

約数の個数: 48

約数和(自身を含む): 1918861560

約数和(自身を除く): 962648510

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 769, 1538, 1913, 3826, 3845, 7690, 9565, 9997, 19130, 19225, 19994, 24869, 38450, 47825, 49738, 49985, 95650, 99970, 124345, 248690, 249925, 499850, 621725, 1243450, 1471097, 2942194, 7355485, 14710970, 19124261, 36777425, 38248522, 73554850, 95621305, 191242610, 478106525, 956213050]

約数ペア:

[(1, 956213050), (2, 478106525), (5, 191242610), (10, 95621305), (13, 73554850), (25, 38248522), (26, 36777425), (50, 19124261), (65, 14710970), (130, 7355485), (325, 2942194), (650, 1471097), (769, 1243450), (1538, 621725), (1913, 499850), (3826, 249925), (3845, 248690), (7690, 124345), (9565, 99970), (9997, 95650), (19130, 49985), (19225, 49738), (19994, 47825), (24869, 38450)]