4162865720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8005511}}^1$

素因数の和:8005535

約数の個数: 32

約数和(自身を含む): 10086945120

約数和(自身を除く): 5924079400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 8005511, 16011022, 32022044, 40027555, 64044088, 80055110, 104071643, 160110220, 208143286, 320220440, 416286572, 520358215, 832573144, 1040716430, 2081432860, 4162865720]

約数ペア:

[(1, 4162865720), (2, 2081432860), (4, 1040716430), (5, 832573144), (8, 520358215), (10, 416286572), (13, 320220440), (20, 208143286), (26, 160110220), (40, 104071643), (52, 80055110), (65, 64044088), (104, 40027555), (130, 32022044), (260, 16011022), (520, 8005511)]