5496040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12491}}^1$

素因数の和:12513

約数の個数: 32

約数和(自身を含む): 13491360

約数和(自身を除く): 7995320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12491, 24982, 49964, 62455, 99928, 124910, 137401, 249820, 274802, 499640, 549604, 687005, 1099208, 1374010, 2748020, 5496040]

約数ペア:

[(1, 5496040), (2, 2748020), (4, 1374010), (5, 1099208), (8, 687005), (10, 549604), (11, 499640), (20, 274802), (22, 249820), (40, 137401), (44, 124910), (55, 99928), (88, 62455), (110, 49964), (220, 24982), (440, 12491)]