34836380

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{19571}}^1$

素因数の和:19669

約数の個数: 24

約数和(自身を含む): 73982160

約数和(自身を除く): 39145780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 19571, 39142, 78284, 97855, 195710, 391420, 1741819, 3483638, 6967276, 8709095, 17418190, 34836380]

約数ペア:

[(1, 34836380), (2, 17418190), (4, 8709095), (5, 6967276), (10, 3483638), (20, 1741819), (89, 391420), (178, 195710), (356, 97855), (445, 78284), (890, 39142), (1780, 19571)]