42619840

素因数分解:

$2^6\times 5^1\times {\mathrm{133187}}^1$

素因数の和:133204

約数の個数: 28

約数和(自身を含む): 101489256

約数和(自身を除く): 58869416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 133187, 266374, 532748, 665935, 1065496, 1331870, 2130992, 2663740, 4261984, 5327480, 8523968, 10654960, 21309920, 42619840]

約数ペア:

[(1, 42619840), (2, 21309920), (4, 10654960), (5, 8523968), (8, 5327480), (10, 4261984), (16, 2663740), (20, 2130992), (32, 1331870), (40, 1065496), (64, 665935), (80, 532748), (160, 266374), (320, 133187)]