83158960

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{9199}}^1$

素因数の和:9325

約数の個数: 40

約数和(自身を含む): 195076800

約数和(自身を除く): 111917840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 9199, 18398, 36796, 45995, 73592, 91990, 147184, 183980, 367960, 735920, 1039487, 2078974, 4157948, 5197435, 8315896, 10394870, 16631792, 20789740, 41579480, 83158960]

約数ペア:

[(1, 83158960), (2, 41579480), (4, 20789740), (5, 16631792), (8, 10394870), (10, 8315896), (16, 5197435), (20, 4157948), (40, 2078974), (80, 1039487), (113, 735920), (226, 367960), (452, 183980), (565, 147184), (904, 91990), (1130, 73592), (1808, 45995), (2260, 36796), (4520, 18398), (9040, 9199)]