4028115280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7193063}}^1$

素因数の和:7193083

約数の個数: 40

約数和(自身を含む): 10703279232

約数和(自身を除く): 6675163952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7193063, 14386126, 28772252, 35965315, 50351441, 57544504, 71930630, 100702882, 115089008, 143861260, 201405764, 251757205, 287722520, 402811528, 503514410, 575445040, 805623056, 1007028820, 2014057640, 4028115280]

約数ペア:

[(1, 4028115280), (2, 2014057640), (4, 1007028820), (5, 805623056), (7, 575445040), (8, 503514410), (10, 402811528), (14, 287722520), (16, 251757205), (20, 201405764), (28, 143861260), (35, 115089008), (40, 100702882), (56, 71930630), (70, 57544504), (80, 50351441), (112, 35965315), (140, 28772252), (280, 14386126), (560, 7193063)]