202572080

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{34687}}^1$

素因数の和:34773

約数の個数: 40

約数和(自身を含む): 477445632

約数和(自身を除く): 274873552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 34687, 69374, 138748, 173435, 277496, 346870, 554992, 693740, 1387480, 2532151, 2774960, 5064302, 10128604, 12660755, 20257208, 25321510, 40514416, 50643020, 101286040, 202572080]

約数ペア:

[(1, 202572080), (2, 101286040), (4, 50643020), (5, 40514416), (8, 25321510), (10, 20257208), (16, 12660755), (20, 10128604), (40, 5064302), (73, 2774960), (80, 2532151), (146, 1387480), (292, 693740), (365, 554992), (584, 346870), (730, 277496), (1168, 173435), (1460, 138748), (2920, 69374), (5840, 34687)]