88355780

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{27103}}^1$

素因数の和:27275

約数の個数: 24

約数和(自身を含む): 186692352

約数和(自身を除く): 98336572

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 27103, 54206, 108412, 135515, 271030, 542060, 4417789, 8835578, 17671156, 22088945, 44177890, 88355780]

約数ペア:

[(1, 88355780), (2, 44177890), (4, 22088945), (5, 17671156), (10, 8835578), (20, 4417789), (163, 542060), (326, 271030), (652, 135515), (815, 108412), (1630, 54206), (3260, 27103)]