88565220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{492029}}^1$

素因数の和:492044

約数の個数: 36

約数和(自身を含む): 268648380

約数和(自身を除く): 180083160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 492029, 984058, 1476087, 1968116, 2460145, 2952174, 4428261, 4920290, 5904348, 7380435, 8856522, 9840580, 14760870, 17713044, 22141305, 29521740, 44282610, 88565220]

約数ペア:

[(1, 88565220), (2, 44282610), (3, 29521740), (4, 22141305), (5, 17713044), (6, 14760870), (9, 9840580), (10, 8856522), (12, 7380435), (15, 5904348), (18, 4920290), (20, 4428261), (30, 2952174), (36, 2460145), (45, 1968116), (60, 1476087), (90, 984058), (180, 492029)]