5448320

素因数分解:

$2^7\times 5^1\times {\mathrm{8513}}^1$

素因数の和:8532

約数の個数: 32

約数和(自身を含む): 13026420

約数和(自身を除く): 7578100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 8513, 17026, 34052, 42565, 68104, 85130, 136208, 170260, 272416, 340520, 544832, 681040, 1089664, 1362080, 2724160, 5448320]

約数ペア:

[(1, 5448320), (2, 2724160), (4, 1362080), (5, 1089664), (8, 681040), (10, 544832), (16, 340520), (20, 272416), (32, 170260), (40, 136208), (64, 85130), (80, 68104), (128, 42565), (160, 34052), (320, 17026), (640, 8513)]