11670320

素因数分解:

$2^4\times 5^1\times {\mathrm{145879}}^1$

素因数の和:145892

約数の個数: 20

約数和(自身を含む): 27133680

約数和(自身を除く): 15463360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 145879, 291758, 583516, 729395, 1167032, 1458790, 2334064, 2917580, 5835160, 11670320]

約数ペア:

[(1, 11670320), (2, 5835160), (4, 2917580), (5, 2334064), (8, 1458790), (10, 1167032), (16, 729395), (20, 583516), (40, 291758), (80, 145879)]