22601380

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4201}}^1$

素因数の和:4479

約数の個数: 24

約数和(自身を含む): 47650680

約数和(自身を除く): 25049300

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 4201, 5380, 8402, 16804, 21005, 42010, 84020, 1130069, 2260138, 4520276, 5650345, 11300690, 22601380]

約数ペア:

[(1, 22601380), (2, 11300690), (4, 5650345), (5, 4520276), (10, 2260138), (20, 1130069), (269, 84020), (538, 42010), (1076, 21005), (1345, 16804), (2690, 8402), (4201, 5380)]