6800380

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4789}}^1$

素因数の和:4869

約数の個数: 24

約数和(自身を含む): 14484960

約数和(自身を除く): 7684580

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 4789, 9578, 19156, 23945, 47890, 95780, 340019, 680038, 1360076, 1700095, 3400190, 6800380]

約数ペア:

[(1, 6800380), (2, 3400190), (4, 1700095), (5, 1360076), (10, 680038), (20, 340019), (71, 95780), (142, 47890), (284, 23945), (355, 19156), (710, 9578), (1420, 4789)]