91944140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3617}}^1$

素因数の和:3698

約数の個数: 48

約数和(自身を含む): 204228864

約数和(自身を除く): 112284724

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1271, 2542, 3617, 5084, 6355, 7234, 12710, 14468, 18085, 25420, 36170, 72340, 112127, 148297, 224254, 296594, 448508, 560635, 593188, 741485, 1121270, 1482970, 2242540, 2965940, 4597207, 9194414, 18388828, 22986035, 45972070, 91944140]

約数ペア:

[(1, 91944140), (2, 45972070), (4, 22986035), (5, 18388828), (10, 9194414), (20, 4597207), (31, 2965940), (41, 2242540), (62, 1482970), (82, 1121270), (124, 741485), (155, 593188), (164, 560635), (205, 448508), (310, 296594), (410, 224254), (620, 148297), (820, 112127), (1271, 72340), (2542, 36170), (3617, 25420), (5084, 18085), (6355, 14468), (7234, 12710)]