56526320

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8513}}^1$

素因数の和:8609

約数の個数: 40

約数和(自身を含む): 133022736

約数和(自身を除く): 76496416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 8513, 17026, 34052, 42565, 68104, 85130, 136208, 170260, 340520, 681040, 706579, 1413158, 2826316, 3532895, 5652632, 7065790, 11305264, 14131580, 28263160, 56526320]

約数ペア:

[(1, 56526320), (2, 28263160), (4, 14131580), (5, 11305264), (8, 7065790), (10, 5652632), (16, 3532895), (20, 2826316), (40, 1413158), (80, 706579), (83, 681040), (166, 340520), (332, 170260), (415, 136208), (664, 85130), (830, 68104), (1328, 42565), (1660, 34052), (3320, 17026), (6640, 8513)]