2040776315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{99139}}^1$

素因数の和:99346

約数の個数: 16

約数和(自身を含む): 2569708800

約数和(自身を除く): 528932485

約数列:

[1, 5, 23, 115, 179, 895, 4117, 20585, 99139, 495695, 2280197, 11400985, 17745881, 88729405, 408155263, 2040776315]

約数ペア:

[(1, 2040776315), (5, 408155263), (23, 88729405), (115, 17745881), (179, 11400985), (895, 2280197), (4117, 495695), (20585, 99139)]