42065210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1009}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 82900800

約数和(自身を除く): 40835590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 379, 758, 1009, 1895, 2018, 3790, 4169, 5045, 8338, 10090, 11099, 20845, 22198, 41690, 55495, 110990, 382411, 764822, 1912055, 3824110, 4206521, 8413042, 21032605, 42065210]

約数ペア:

[(1, 42065210), (2, 21032605), (5, 8413042), (10, 4206521), (11, 3824110), (22, 1912055), (55, 764822), (110, 382411), (379, 110990), (758, 55495), (1009, 41690), (1895, 22198), (2018, 20845), (3790, 11099), (4169, 10090), (5045, 8338)]