2149112000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{38377}}^1$

素因数の和:38411

約数の個数: 112

約数和(自身を含む): 6082759488

約数和(自身を除く): 3933647488

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, 38377, 56000, 76754, 153508, 191885, 268639, 307016, 383770, 537278, 614032, 767540, 959425, 1074556, 1228064, 1343195, 1535080, 1918850, 2149112, 2456128, 2686390, 3070160, 3837700, 4298224, 4797125, 5372780, 6140320, 6715975, 7675400, 8596448, 9594250, 10745560, 12280640, 13431950, 15350800, 17192896, 19188500, 21491120, 26863900, 30701600, 33579875, 38377000, 42982240, 53727800, 61403200, 67159750, 76754000, 85964480, 107455600, 134319500, 153508000, 214911200, 268639000, 307016000, 429822400, 537278000, 1074556000, 2149112000]

約数ペア:

[(1, 2149112000), (2, 1074556000), (4, 537278000), (5, 429822400), (7, 307016000), (8, 268639000), (10, 214911200), (14, 153508000), (16, 134319500), (20, 107455600), (25, 85964480), (28, 76754000), (32, 67159750), (35, 61403200), (40, 53727800), (50, 42982240), (56, 38377000), (64, 33579875), (70, 30701600), (80, 26863900), (100, 21491120), (112, 19188500), (125, 17192896), (140, 15350800), (160, 13431950), (175, 12280640), (200, 10745560), (224, 9594250), (250, 8596448), (280, 7675400), (320, 6715975), (350, 6140320), (400, 5372780), (448, 4797125), (500, 4298224), (560, 3837700), (700, 3070160), (800, 2686390), (875, 2456128), (1000, 2149112), (1120, 1918850), (1400, 1535080), (1600, 1343195), (1750, 1228064), (2000, 1074556), (2240, 959425), (2800, 767540), (3500, 614032), (4000, 537278), (5600, 383770), (7000, 307016), (8000, 268639), (11200, 191885), (14000, 153508), (28000, 76754), (38377, 56000)]