3330380

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1871}}^1$

素因数の和:1969

約数の個数: 24

約数和(自身を含む): 7076160

約数和(自身を除く): 3745780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 1871, 3742, 7484, 9355, 18710, 37420, 166519, 333038, 666076, 832595, 1665190, 3330380]

約数ペア:

[(1, 3330380), (2, 1665190), (4, 832595), (5, 666076), (10, 333038), (20, 166519), (89, 37420), (178, 18710), (356, 9355), (445, 7484), (890, 3742), (1780, 1871)]