2872528578200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5881}}^1\times {\mathrm{78781}}^1$

素因数の和:84709

約数の個数: 96

約数和(自身を含む): 6895328373120

約数和(自身を除く): 4022799794920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 5881, 6200, 11762, 23524, 29405, 47048, 58810, 78781, 117620, 147025, 157562, 182311, 235240, 294050, 315124, 364622, 393905, 588100, 630248, 729244, 787810, 911555, 1176200, 1458488, 1575620, 1823110, 1969525, 2442211, 3151240, 3646220, 3939050, 4557775, 4884422, 7292440, 7878100, 9115550, 9768844, 12211055, 15756200, 18231100, 19537688, 24422110, 36462200, 48844220, 61055275, 97688440, 122110550, 244221100, 463311061, 488442200, 926622122, 1853244244, 2316555305, 3706488488, 4633110610, 9266221220, 11582776525, 14362642891, 18532442440, 23165553050, 28725285782, 46331106100, 57450571564, 71813214455, 92662212200, 114901143128, 143626428910, 287252857820, 359066072275, 574505715640, 718132144550, 1436264289100, 2872528578200]

約数ペア:

[(1, 2872528578200), (2, 1436264289100), (4, 718132144550), (5, 574505715640), (8, 359066072275), (10, 287252857820), (20, 143626428910), (25, 114901143128), (31, 92662212200), (40, 71813214455), (50, 57450571564), (62, 46331106100), (100, 28725285782), (124, 23165553050), (155, 18532442440), (200, 14362642891), (248, 11582776525), (310, 9266221220), (620, 4633110610), (775, 3706488488), (1240, 2316555305), (1550, 1853244244), (3100, 926622122), (5881, 488442200), (6200, 463311061), (11762, 244221100), (23524, 122110550), (29405, 97688440), (47048, 61055275), (58810, 48844220), (78781, 36462200), (117620, 24422110), (147025, 19537688), (157562, 18231100), (182311, 15756200), (235240, 12211055), (294050, 9768844), (315124, 9115550), (364622, 7878100), (393905, 7292440), (588100, 4884422), (630248, 4557775), (729244, 3939050), (787810, 3646220), (911555, 3151240), (1176200, 2442211), (1458488, 1969525), (1575620, 1823110)]