99393020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2287}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 217945728

約数和(自身を除く): 118552708

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 82, 106, 164, 205, 212, 265, 410, 530, 820, 1060, 2173, 2287, 4346, 4574, 8692, 9148, 10865, 11435, 21730, 22870, 43460, 45740, 93767, 121211, 187534, 242422, 375068, 468835, 484844, 606055, 937670, 1212110, 1875340, 2424220, 4969651, 9939302, 19878604, 24848255, 49696510, 99393020]

約数ペア:

[(1, 99393020), (2, 49696510), (4, 24848255), (5, 19878604), (10, 9939302), (20, 4969651), (41, 2424220), (53, 1875340), (82, 1212110), (106, 937670), (164, 606055), (205, 484844), (212, 468835), (265, 375068), (410, 242422), (530, 187534), (820, 121211), (1060, 93767), (2173, 45740), (2287, 43460), (4346, 22870), (4574, 21730), (8692, 11435), (9148, 10865)]