128632020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6287}}^1$

素因数の和:6341

約数の個数: 96

約数和(自身を含む): 405651456

約数和(自身を除く): 277019436

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 5115, 6287, 6820, 10230, 12574, 18861, 20460, 25148, 31435, 37722, 62870, 69157, 75444, 94305, 125740, 138314, 188610, 194897, 207471, 276628, 345785, 377220, 389794, 414942, 584691, 691570, 779588, 829884, 974485, 1037355, 1169382, 1383140, 1948970, 2074710, 2143867, 2338764, 2923455, 3897940, 4149420, 4287734, 5846910, 6431601, 8575468, 10719335, 11693820, 12863202, 21438670, 25726404, 32158005, 42877340, 64316010, 128632020]

約数ペア:

[(1, 128632020), (2, 64316010), (3, 42877340), (4, 32158005), (5, 25726404), (6, 21438670), (10, 12863202), (11, 11693820), (12, 10719335), (15, 8575468), (20, 6431601), (22, 5846910), (30, 4287734), (31, 4149420), (33, 3897940), (44, 2923455), (55, 2338764), (60, 2143867), (62, 2074710), (66, 1948970), (93, 1383140), (110, 1169382), (124, 1037355), (132, 974485), (155, 829884), (165, 779588), (186, 691570), (220, 584691), (310, 414942), (330, 389794), (341, 377220), (372, 345785), (465, 276628), (620, 207471), (660, 194897), (682, 188610), (930, 138314), (1023, 125740), (1364, 94305), (1705, 75444), (1860, 69157), (2046, 62870), (3410, 37722), (4092, 31435), (5115, 25148), (6287, 20460), (6820, 18861), (10230, 12574)]