200260720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227569}}^1$

素因数の和:227593

約数の個数: 40

約数和(自身を含む): 507936240

約数和(自身を除く): 307675520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 227569, 455138, 910276, 1137845, 1820552, 2275690, 2503259, 3641104, 4551380, 5006518, 9102760, 10013036, 12516295, 18205520, 20026072, 25032590, 40052144, 50065180, 100130360, 200260720]

約数ペア:

[(1, 200260720), (2, 100130360), (4, 50065180), (5, 40052144), (8, 25032590), (10, 20026072), (11, 18205520), (16, 12516295), (20, 10013036), (22, 9102760), (40, 5006518), (44, 4551380), (55, 3641104), (80, 2503259), (88, 2275690), (110, 1820552), (176, 1137845), (220, 910276), (440, 455138), (880, 227569)]