41862640

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12763}}^1$

素因数の和:12817

約数の個数: 40

約数和(自身を含む): 99712368

約数和(自身を除く): 57849728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 12763, 25526, 51052, 63815, 102104, 127630, 204208, 255260, 510520, 523283, 1021040, 1046566, 2093132, 2616415, 4186264, 5232830, 8372528, 10465660, 20931320, 41862640]

約数ペア:

[(1, 41862640), (2, 20931320), (4, 10465660), (5, 8372528), (8, 5232830), (10, 4186264), (16, 2616415), (20, 2093132), (40, 1046566), (41, 1021040), (80, 523283), (82, 510520), (164, 255260), (205, 204208), (328, 127630), (410, 102104), (656, 63815), (820, 51052), (1640, 25526), (3280, 12763)]