56296000

素因数分解:

$2^6\times 5^3\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 112

約数和(自身を含む): 144548352

約数和(自身を除く): 88252352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 155, 160, 200, 227, 248, 250, 310, 320, 400, 454, 496, 500, 620, 775, 800, 908, 992, 1000, 1135, 1240, 1550, 1600, 1816, 1984, 2000, 2270, 2480, 3100, 3632, 3875, 4000, 4540, 4960, 5675, 6200, 7037, 7264, 7750, 8000, 9080, 9920, 11350, 12400, 14074, 14528, 15500, 18160, 22700, 24800, 28148, 28375, 31000, 35185, 36320, 45400, 49600, 56296, 56750, 62000, 70370, 72640, 90800, 112592, 113500, 124000, 140740, 175925, 181600, 225184, 227000, 248000, 281480, 351850, 363200, 450368, 454000, 562960, 703700, 879625, 908000, 1125920, 1407400, 1759250, 1816000, 2251840, 2814800, 3518500, 5629600, 7037000, 11259200, 14074000, 28148000, 56296000]

約数ペア:

[(1, 56296000), (2, 28148000), (4, 14074000), (5, 11259200), (8, 7037000), (10, 5629600), (16, 3518500), (20, 2814800), (25, 2251840), (31, 1816000), (32, 1759250), (40, 1407400), (50, 1125920), (62, 908000), (64, 879625), (80, 703700), (100, 562960), (124, 454000), (125, 450368), (155, 363200), (160, 351850), (200, 281480), (227, 248000), (248, 227000), (250, 225184), (310, 181600), (320, 175925), (400, 140740), (454, 124000), (496, 113500), (500, 112592), (620, 90800), (775, 72640), (800, 70370), (908, 62000), (992, 56750), (1000, 56296), (1135, 49600), (1240, 45400), (1550, 36320), (1600, 35185), (1816, 31000), (1984, 28375), (2000, 28148), (2270, 24800), (2480, 22700), (3100, 18160), (3632, 15500), (3875, 14528), (4000, 14074), (4540, 12400), (4960, 11350), (5675, 9920), (6200, 9080), (7037, 8000), (7264, 7750)]