214655840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{191657}}^1$

素因数の和:191679

約数の個数: 48

約数和(自身を含む): 579573792

約数和(自身を除く): 364917952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 191657, 383314, 766628, 958285, 1341599, 1533256, 1916570, 2683198, 3066512, 3833140, 5366396, 6133024, 6707995, 7666280, 10732792, 13415990, 15332560, 21465584, 26831980, 30665120, 42931168, 53663960, 107327920, 214655840]

約数ペア:

[(1, 214655840), (2, 107327920), (4, 53663960), (5, 42931168), (7, 30665120), (8, 26831980), (10, 21465584), (14, 15332560), (16, 13415990), (20, 10732792), (28, 7666280), (32, 6707995), (35, 6133024), (40, 5366396), (56, 3833140), (70, 3066512), (80, 2683198), (112, 1916570), (140, 1533256), (160, 1341599), (224, 958285), (280, 766628), (560, 383314), (1120, 191657)]