88481770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40037}}^1$

素因数の和:40074

約数の個数: 32

約数和(自身を含む): 181612368

約数和(自身を除く): 93130598

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 40037, 80074, 200185, 400370, 520481, 680629, 1040962, 1361258, 2602405, 3403145, 5204810, 6806290, 8848177, 17696354, 44240885, 88481770]

約数ペア:

[(1, 88481770), (2, 44240885), (5, 17696354), (10, 8848177), (13, 6806290), (17, 5204810), (26, 3403145), (34, 2602405), (65, 1361258), (85, 1040962), (130, 680629), (170, 520481), (221, 400370), (442, 200185), (1105, 80074), (2210, 40037)]