2085388040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{883639}}^1$

素因数の和:883709

約数の個数: 32

約数和(自身を含む): 4771656000

約数和(自身を除く): 2686267960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 883639, 1767278, 3534556, 4418195, 7069112, 8836390, 17672780, 35345560, 52134701, 104269402, 208538804, 260673505, 417077608, 521347010, 1042694020, 2085388040]

約数ペア:

[(1, 2085388040), (2, 1042694020), (4, 521347010), (5, 417077608), (8, 260673505), (10, 208538804), (20, 104269402), (40, 52134701), (59, 35345560), (118, 17672780), (236, 8836390), (295, 7069112), (472, 4418195), (590, 3534556), (1180, 1767278), (2360, 883639)]