42586960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40949}}^1$

素因数の和:40975

約数の個数: 40

約数和(自身を含む): 106633800

約数和(自身を除く): 64046840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 40949, 81898, 163796, 204745, 327592, 409490, 532337, 655184, 818980, 1064674, 1637960, 2129348, 2661685, 3275920, 4258696, 5323370, 8517392, 10646740, 21293480, 42586960]

約数ペア:

[(1, 42586960), (2, 21293480), (4, 10646740), (5, 8517392), (8, 5323370), (10, 4258696), (13, 3275920), (16, 2661685), (20, 2129348), (26, 1637960), (40, 1064674), (52, 818980), (65, 655184), (80, 532337), (104, 409490), (130, 327592), (208, 204745), (260, 163796), (520, 81898), (1040, 40949)]