90860510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17047}}^1$

素因数の和:17108

約数の個数: 32

約数和(自身を含む): 180436032

約数和(自身を除く): 89575522

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 17047, 34094, 85235, 170470, 221611, 443222, 698927, 1108055, 1397854, 2216110, 3494635, 6989270, 9086051, 18172102, 45430255, 90860510]

約数ペア:

[(1, 90860510), (2, 45430255), (5, 18172102), (10, 9086051), (13, 6989270), (26, 3494635), (41, 2216110), (65, 1397854), (82, 1108055), (130, 698927), (205, 443222), (410, 221611), (533, 170470), (1066, 85235), (2665, 34094), (5330, 17047)]