45647960

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11299}}^1$

素因数の和:11411

約数の個数: 32

約数和(自身を含む): 103734000

約数和(自身を除く): 58086040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 11299, 22598, 45196, 56495, 90392, 112990, 225980, 451960, 1141199, 2282398, 4564796, 5705995, 9129592, 11411990, 22823980, 45647960]

約数ペア:

[(1, 45647960), (2, 22823980), (4, 11411990), (5, 9129592), (8, 5705995), (10, 4564796), (20, 2282398), (40, 1141199), (101, 451960), (202, 225980), (404, 112990), (505, 90392), (808, 56495), (1010, 45196), (2020, 22598), (4040, 11299)]