88366120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71263}}^1$

素因数の和:71305

約数の個数: 32

約数和(自身を含む): 205240320

約数和(自身を除く): 116874200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 71263, 142526, 285052, 356315, 570104, 712630, 1425260, 2209153, 2850520, 4418306, 8836612, 11045765, 17673224, 22091530, 44183060, 88366120]

約数ペア:

[(1, 88366120), (2, 44183060), (4, 22091530), (5, 17673224), (8, 11045765), (10, 8836612), (20, 4418306), (31, 2850520), (40, 2209153), (62, 1425260), (124, 712630), (155, 570104), (248, 356315), (310, 285052), (620, 142526), (1240, 71263)]