6989140220

素因数分解:

$2^2\times 5^1\times {\mathrm{29153}}^1\times {\mathrm{11987}}^1$

素因数の和:41149

約数の個数: 24

約数和(自身を含む): 14678922384

約数和(自身を除く): 7689782164

約数列:

[1, 2, 4, 5, 10, 20, 11987, 23974, 29153, 47948, 58306, 59935, 116612, 119870, 145765, 239740, 291530, 583060, 349457011, 698914022, 1397828044, 1747285055, 3494570110, 6989140220]

約数ペア:

[(1, 6989140220), (2, 3494570110), (4, 1747285055), (5, 1397828044), (10, 698914022), (20, 349457011), (11987, 583060), (23974, 291530), (29153, 239740), (47948, 145765), (58306, 119870), (59935, 116612)]