5019220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6121}}^1$

素因数の和:6171

約数の個数: 24

約数和(自身を含む): 10799208

約数和(自身を除く): 5779988

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 6121, 12242, 24484, 30605, 61210, 122420, 250961, 501922, 1003844, 1254805, 2509610, 5019220]

約数ペア:

[(1, 5019220), (2, 2509610), (4, 1254805), (5, 1003844), (10, 501922), (20, 250961), (41, 122420), (82, 61210), (164, 30605), (205, 24484), (410, 12242), (820, 6121)]