42610420

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{49547}}^1$

素因数の和:49599

約数の個数: 24

約数和(自身を含む): 91564704

約数和(自身を除く): 48954284

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 49547, 99094, 198188, 247735, 495470, 990940, 2130521, 4261042, 8522084, 10652605, 21305210, 42610420]

約数ペア:

[(1, 42610420), (2, 21305210), (4, 10652605), (5, 8522084), (10, 4261042), (20, 2130521), (43, 990940), (86, 495470), (172, 247735), (215, 198188), (430, 99094), (860, 49547)]