2058440060

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1156427}}^1$

素因数の和:1156525

約数の個数: 24

約数和(自身を含む): 4371297840

約数和(自身を除く): 2312857780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 1156427, 2312854, 4625708, 5782135, 11564270, 23128540, 102922003, 205844006, 411688012, 514610015, 1029220030, 2058440060]

約数ペア:

[(1, 2058440060), (2, 1029220030), (4, 514610015), (5, 411688012), (10, 205844006), (20, 102922003), (89, 23128540), (178, 11564270), (356, 5782135), (445, 4625708), (890, 2312854), (1780, 1156427)]