109496120

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{27103}}^1$

素因数の和:27215

約数の個数: 32

約数和(自身を含む): 248814720

約数和(自身を除く): 139318600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 27103, 54206, 108412, 135515, 216824, 271030, 542060, 1084120, 2737403, 5474806, 10949612, 13687015, 21899224, 27374030, 54748060, 109496120]

約数ペア:

[(1, 109496120), (2, 54748060), (4, 27374030), (5, 21899224), (8, 13687015), (10, 10949612), (20, 5474806), (40, 2737403), (101, 1084120), (202, 542060), (404, 271030), (505, 216824), (808, 135515), (1010, 108412), (2020, 54206), (4040, 27103)]