41668840

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4549}}^1$

素因数の和:4789

約数の個数: 32

約数和(自身を含む): 94185000

約数和(自身を除く): 52516160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4549, 4580, 9098, 9160, 18196, 22745, 36392, 45490, 90980, 181960, 1041721, 2083442, 4166884, 5208605, 8333768, 10417210, 20834420, 41668840]

約数ペア:

[(1, 41668840), (2, 20834420), (4, 10417210), (5, 8333768), (8, 5208605), (10, 4166884), (20, 2083442), (40, 1041721), (229, 181960), (458, 90980), (916, 45490), (1145, 36392), (1832, 22745), (2290, 18196), (4549, 9160), (4580, 9098)]