1873830520

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{206369}}^1$

素因数の和:206607

約数の個数: 32

約数和(自身を含む): 4234712400

約数和(自身を除く): 2360881880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 206369, 412738, 825476, 1031845, 1650952, 2063690, 4127380, 8254760, 46845763, 93691526, 187383052, 234228815, 374766104, 468457630, 936915260, 1873830520]

約数ペア:

[(1, 1873830520), (2, 936915260), (4, 468457630), (5, 374766104), (8, 234228815), (10, 187383052), (20, 93691526), (40, 46845763), (227, 8254760), (454, 4127380), (908, 2063690), (1135, 1650952), (1816, 1031845), (2270, 825476), (4540, 412738), (9080, 206369)]