29398220

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{5231}}^1$

素因数の和:5521

約数の個数: 24

約数和(自身を含む): 61967808

約数和(自身を除く): 32569588

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5231, 5620, 10462, 20924, 26155, 52310, 104620, 1469911, 2939822, 5879644, 7349555, 14699110, 29398220]

約数ペア:

[(1, 29398220), (2, 14699110), (4, 7349555), (5, 5879644), (10, 2939822), (20, 1469911), (281, 104620), (562, 52310), (1124, 26155), (1405, 20924), (2810, 10462), (5231, 5620)]