45058180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{54949}}^1$

素因数の和:54999

約数の個数: 24

約数和(自身を含む): 96931800

約数和(自身を除く): 51873620

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 54949, 109898, 219796, 274745, 549490, 1098980, 2252909, 4505818, 9011636, 11264545, 22529090, 45058180]

約数ペア:

[(1, 45058180), (2, 22529090), (4, 11264545), (5, 9011636), (10, 4505818), (20, 2252909), (41, 1098980), (82, 549490), (164, 274745), (205, 219796), (410, 109898), (820, 54949)]