5056040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11491}}^1$

素因数の和:11513

約数の個数: 32

約数和(自身を含む): 12411360

約数和(自身を除く): 7355320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11491, 22982, 45964, 57455, 91928, 114910, 126401, 229820, 252802, 459640, 505604, 632005, 1011208, 1264010, 2528020, 5056040]

約数ペア:

[(1, 5056040), (2, 2528020), (4, 1264010), (5, 1011208), (8, 632005), (10, 505604), (11, 459640), (20, 252802), (22, 229820), (40, 126401), (44, 114910), (55, 91928), (88, 57455), (110, 45964), (220, 22982), (440, 11491)]