20296099600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{7248607}}^1$

素因数の和:7248632

約数の個数: 60

約数和(自身を含む): 55727298304

約数和(自身を除く): 35431198704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 7248607, 14497214, 28994428, 36243035, 50740249, 57988856, 72486070, 101480498, 115977712, 144972140, 181215175, 202960996, 253701245, 289944280, 362430350, 405921992, 507402490, 579888560, 724860700, 811843984, 1014804980, 1268506225, 1449721400, 2029609960, 2537012450, 2899442800, 4059219920, 5074024900, 10148049800, 20296099600]

約数ペア:

[(1, 20296099600), (2, 10148049800), (4, 5074024900), (5, 4059219920), (7, 2899442800), (8, 2537012450), (10, 2029609960), (14, 1449721400), (16, 1268506225), (20, 1014804980), (25, 811843984), (28, 724860700), (35, 579888560), (40, 507402490), (50, 405921992), (56, 362430350), (70, 289944280), (80, 253701245), (100, 202960996), (112, 181215175), (140, 144972140), (175, 115977712), (200, 101480498), (280, 72486070), (350, 57988856), (400, 50740249), (560, 36243035), (700, 28994428), (1400, 14497214), (2800, 7248607)]