28832980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131059}}^1$

素因数の和:131079

約数の個数: 24

約数和(自身を含む): 66054240

約数和(自身を除く): 37221260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 131059, 262118, 524236, 655295, 1310590, 1441649, 2621180, 2883298, 5766596, 7208245, 14416490, 28832980]

約数ペア:

[(1, 28832980), (2, 14416490), (4, 7208245), (5, 5766596), (10, 2883298), (11, 2621180), (20, 1441649), (22, 1310590), (44, 655295), (55, 524236), (110, 262118), (220, 131059)]