41897840

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2287}}^1$

素因数の和:2529

約数の個数: 40

約数和(自身を含む): 97880640

約数和(自身を除く): 55982800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2287, 2290, 3664, 4574, 4580, 9148, 9160, 11435, 18296, 18320, 22870, 36592, 45740, 91480, 182960, 523723, 1047446, 2094892, 2618615, 4189784, 5237230, 8379568, 10474460, 20948920, 41897840]

約数ペア:

[(1, 41897840), (2, 20948920), (4, 10474460), (5, 8379568), (8, 5237230), (10, 4189784), (16, 2618615), (20, 2094892), (40, 1047446), (80, 523723), (229, 182960), (458, 91480), (916, 45740), (1145, 36592), (1832, 22870), (2287, 18320), (2290, 18296), (3664, 11435), (4574, 9160), (4580, 9148)]