3975496000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{70991}}^1$

素因数の和:71025

約数の個数: 112

約数和(自身を含む): 11251948032

約数和(自身を除く): 7276452032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1600, 1750, 2000, 2240, 2800, 3500, 4000, 5600, 7000, 8000, 11200, 14000, 28000, 56000, 70991, 141982, 283964, 354955, 496937, 567928, 709910, 993874, 1135856, 1419820, 1774775, 1987748, 2271712, 2484685, 2839640, 3549550, 3975496, 4543424, 4969370, 5679280, 7099100, 7950992, 8873875, 9938740, 11358560, 12423425, 14198200, 15901984, 17747750, 19877480, 22717120, 24846850, 28396400, 31803968, 35495500, 39754960, 49693700, 56792800, 62117125, 70991000, 79509920, 99387400, 113585600, 124234250, 141982000, 159019840, 198774800, 248468500, 283964000, 397549600, 496937000, 567928000, 795099200, 993874000, 1987748000, 3975496000]

約数ペア:

[(1, 3975496000), (2, 1987748000), (4, 993874000), (5, 795099200), (7, 567928000), (8, 496937000), (10, 397549600), (14, 283964000), (16, 248468500), (20, 198774800), (25, 159019840), (28, 141982000), (32, 124234250), (35, 113585600), (40, 99387400), (50, 79509920), (56, 70991000), (64, 62117125), (70, 56792800), (80, 49693700), (100, 39754960), (112, 35495500), (125, 31803968), (140, 28396400), (160, 24846850), (175, 22717120), (200, 19877480), (224, 17747750), (250, 15901984), (280, 14198200), (320, 12423425), (350, 11358560), (400, 9938740), (448, 8873875), (500, 7950992), (560, 7099100), (700, 5679280), (800, 4969370), (875, 4543424), (1000, 3975496), (1120, 3549550), (1400, 2839640), (1600, 2484685), (1750, 2271712), (2000, 1987748), (2240, 1774775), (2800, 1419820), (3500, 1135856), (4000, 993874), (5600, 709910), (7000, 567928), (8000, 496937), (11200, 354955), (14000, 283964), (28000, 141982), (56000, 70991)]