22807768280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51835837}}^1$

素因数の和:51835859

約数の個数: 32

約数和(自身を含む): 55982705040

約数和(自身を除く): 33174936760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 51835837, 103671674, 207343348, 259179185, 414686696, 518358370, 570194207, 1036716740, 1140388414, 2073433480, 2280776828, 2850971035, 4561553656, 5701942070, 11403884140, 22807768280]

約数ペア:

[(1, 22807768280), (2, 11403884140), (4, 5701942070), (5, 4561553656), (8, 2850971035), (10, 2280776828), (11, 2073433480), (20, 1140388414), (22, 1036716740), (40, 570194207), (44, 518358370), (55, 414686696), (88, 259179185), (110, 207343348), (220, 103671674), (440, 51835837)]