713285950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1427}}^1$

素因数の和:2221

約数の個数: 48

約数和(自身を含む): 1431627120

約数和(自身を除く): 718341170

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 769, 1427, 1538, 2854, 3845, 7135, 7690, 9997, 14270, 18551, 19225, 19994, 35675, 37102, 38450, 49985, 71350, 92755, 99970, 185510, 249925, 463775, 499850, 927550, 1097363, 2194726, 5486815, 10973630, 14265719, 27434075, 28531438, 54868150, 71328595, 142657190, 356642975, 713285950]

約数ペア:

[(1, 713285950), (2, 356642975), (5, 142657190), (10, 71328595), (13, 54868150), (25, 28531438), (26, 27434075), (50, 14265719), (65, 10973630), (130, 5486815), (325, 2194726), (650, 1097363), (769, 927550), (1427, 499850), (1538, 463775), (2854, 249925), (3845, 185510), (7135, 99970), (7690, 92755), (9997, 71350), (14270, 49985), (18551, 38450), (19225, 37102), (19994, 35675)]