2450360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5569}}^1$

素因数の和:5591

約数の個数: 32

約数和(自身を含む): 6015600

約数和(自身を除く): 3565240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5569, 11138, 22276, 27845, 44552, 55690, 61259, 111380, 122518, 222760, 245036, 306295, 490072, 612590, 1225180, 2450360]

約数ペア:

[(1, 2450360), (2, 1225180), (4, 612590), (5, 490072), (8, 306295), (10, 245036), (11, 222760), (20, 122518), (22, 111380), (40, 61259), (44, 55690), (55, 44552), (88, 27845), (110, 22276), (220, 11138), (440, 5569)]