2088890171090

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4519}}^1\times {\mathrm{424079}}^1$

素因数の和:428714

約数の個数: 32

約数和(自身を含む): 3795346368000

約数和(自身を除く): 1706456196910

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 4519, 9038, 22595, 45190, 424079, 492571, 848158, 985142, 2120395, 2462855, 4240790, 4925710, 46224611, 92449222, 231123055, 462246110, 1916413001, 3832826002, 9582065005, 19164130010, 208889017109, 417778034218, 1044445085545, 2088890171090]

約数ペア:

[(1, 2088890171090), (2, 1044445085545), (5, 417778034218), (10, 208889017109), (109, 19164130010), (218, 9582065005), (545, 3832826002), (1090, 1916413001), (4519, 462246110), (9038, 231123055), (22595, 92449222), (45190, 46224611), (424079, 4925710), (492571, 4240790), (848158, 2462855), (985142, 2120395)]