2594920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2237}}^1$

素因数の和:2277

約数の個数: 32

約数和(自身を含む): 6042600

約数和(自身を除く): 3447680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 2237, 4474, 8948, 11185, 17896, 22370, 44740, 64873, 89480, 129746, 259492, 324365, 518984, 648730, 1297460, 2594920]

約数ペア:

[(1, 2594920), (2, 1297460), (4, 648730), (5, 518984), (8, 324365), (10, 259492), (20, 129746), (29, 89480), (40, 64873), (58, 44740), (116, 22370), (145, 17896), (232, 11185), (290, 8948), (580, 4474), (1160, 2237)]