42728050

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{8461}}^1$

素因数の和:8574

約数の個数: 24

約数和(自身を含む): 80270532

約数和(自身を除く): 37542482

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 505, 1010, 2525, 5050, 8461, 16922, 42305, 84610, 211525, 423050, 854561, 1709122, 4272805, 8545610, 21364025, 42728050]

約数ペア:

[(1, 42728050), (2, 21364025), (5, 8545610), (10, 4272805), (25, 1709122), (50, 854561), (101, 423050), (202, 211525), (505, 84610), (1010, 42305), (2525, 16922), (5050, 8461)]