22298320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25339}}^1$

素因数の和:25363

約数の個数: 40

約数和(自身を含む): 56558880

約数和(自身を除く): 34260560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 25339, 50678, 101356, 126695, 202712, 253390, 278729, 405424, 506780, 557458, 1013560, 1114916, 1393645, 2027120, 2229832, 2787290, 4459664, 5574580, 11149160, 22298320]

約数ペア:

[(1, 22298320), (2, 11149160), (4, 5574580), (5, 4459664), (8, 2787290), (10, 2229832), (11, 2027120), (16, 1393645), (20, 1114916), (22, 1013560), (40, 557458), (44, 506780), (55, 405424), (80, 278729), (88, 253390), (110, 202712), (176, 126695), (220, 101356), (440, 50678), (880, 25339)]