5309140

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1483}}^1$

素因数の和:1671

約数の個数: 24

約数和(自身を含む): 11219040

約数和(自身を除く): 5909900

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1483, 1790, 2966, 3580, 5932, 7415, 14830, 29660, 265457, 530914, 1061828, 1327285, 2654570, 5309140]

約数ペア:

[(1, 5309140), (2, 2654570), (4, 1327285), (5, 1061828), (10, 530914), (20, 265457), (179, 29660), (358, 14830), (716, 7415), (895, 5932), (1483, 3580), (1790, 2966)]