2080455505

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1\times {\mathrm{12149}}^1$

素因数の和:13364

約数の個数: 16

約数和(自身を含む): 2585034000

約数和(自身を除く): 504578495

約数列:

[1, 5, 29, 145, 1181, 5905, 12149, 34249, 60745, 171245, 352321, 1761605, 14347969, 71739845, 416091101, 2080455505]

約数ペア:

[(1, 2080455505), (5, 416091101), (29, 71739845), (145, 14347969), (1181, 1761605), (5905, 352321), (12149, 171245), (34249, 60745)]