5373820

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3019}}^1$

素因数の和:3117

約数の個数: 24

約数和(自身を含む): 11415600

約数和(自身を除く): 6041780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 3019, 6038, 12076, 15095, 30190, 60380, 268691, 537382, 1074764, 1343455, 2686910, 5373820]

約数ペア:

[(1, 5373820), (2, 2686910), (4, 1343455), (5, 1074764), (10, 537382), (20, 268691), (89, 60380), (178, 30190), (356, 15095), (445, 12076), (890, 6038), (1780, 3019)]