98268280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223337}}^1$

素因数の和:223359

約数の個数: 32

約数和(自身を含む): 241205040

約数和(自身を除く): 142936760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 223337, 446674, 893348, 1116685, 1786696, 2233370, 2456707, 4466740, 4913414, 8933480, 9826828, 12283535, 19653656, 24567070, 49134140, 98268280]

約数ペア:

[(1, 98268280), (2, 49134140), (4, 24567070), (5, 19653656), (8, 12283535), (10, 9826828), (11, 8933480), (20, 4913414), (22, 4466740), (40, 2456707), (44, 2233370), (55, 1786696), (88, 1116685), (110, 893348), (220, 446674), (440, 223337)]