10577320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20341}}^1$

素因数の和:20365

約数の個数: 32

約数和(自身を含む): 25630920

約数和(自身を除く): 15053600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20341, 40682, 81364, 101705, 162728, 203410, 264433, 406820, 528866, 813640, 1057732, 1322165, 2115464, 2644330, 5288660, 10577320]

約数ペア:

[(1, 10577320), (2, 5288660), (4, 2644330), (5, 2115464), (8, 1322165), (10, 1057732), (13, 813640), (20, 528866), (26, 406820), (40, 264433), (52, 203410), (65, 162728), (104, 101705), (130, 81364), (260, 40682), (520, 20341)]