42980410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{35521}}^1$

素因数の和:35550

約数の個数: 24

約数和(自身を含む): 85039668

約数和(自身を除く): 42059258

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 35521, 71042, 177605, 355210, 390731, 781462, 1953655, 3907310, 4298041, 8596082, 21490205, 42980410]

約数ペア:

[(1, 42980410), (2, 21490205), (5, 8596082), (10, 4298041), (11, 3907310), (22, 1953655), (55, 781462), (110, 390731), (121, 355210), (242, 177605), (605, 71042), (1210, 35521)]