98116040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{222991}}^1$

素因数の和:223013

約数の個数: 32

約数和(自身を含む): 240831360

約数和(自身を除く): 142715320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 222991, 445982, 891964, 1114955, 1783928, 2229910, 2452901, 4459820, 4905802, 8919640, 9811604, 12264505, 19623208, 24529010, 49058020, 98116040]

約数ペア:

[(1, 98116040), (2, 49058020), (4, 24529010), (5, 19623208), (8, 12264505), (10, 9811604), (11, 8919640), (20, 4905802), (22, 4459820), (40, 2452901), (44, 2229910), (55, 1783928), (88, 1114955), (110, 891964), (220, 445982), (440, 222991)]