2520884412

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{5099}}^1$

素因数の和:5583

約数の個数: 72

約数和(自身を含む): 6593932800

約数和(自身を除く): 4073048388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 443, 558, 886, 1116, 1329, 1772, 2658, 3987, 5099, 5316, 7974, 10198, 13733, 15297, 15948, 20396, 27466, 30594, 41199, 45891, 54932, 61188, 82398, 91782, 123597, 158069, 164796, 183564, 247194, 316138, 474207, 494388, 632276, 948414, 1422621, 1896828, 2258857, 2845242, 4517714, 5690484, 6776571, 9035428, 13553142, 20329713, 27106284, 40659426, 70024567, 81318852, 140049134, 210073701, 280098268, 420147402, 630221103, 840294804, 1260442206, 2520884412]

約数ペア:

[(1, 2520884412), (2, 1260442206), (3, 840294804), (4, 630221103), (6, 420147402), (9, 280098268), (12, 210073701), (18, 140049134), (31, 81318852), (36, 70024567), (62, 40659426), (93, 27106284), (124, 20329713), (186, 13553142), (279, 9035428), (372, 6776571), (443, 5690484), (558, 4517714), (886, 2845242), (1116, 2258857), (1329, 1896828), (1772, 1422621), (2658, 948414), (3987, 632276), (5099, 494388), (5316, 474207), (7974, 316138), (10198, 247194), (13733, 183564), (15297, 164796), (15948, 158069), (20396, 123597), (27466, 91782), (30594, 82398), (41199, 61188), (45891, 54932)]