11884640

素因数分解:

$2^5\times 5^1\times {\mathrm{74279}}^1$

素因数の和:74294

約数の個数: 24

約数和(自身を含む): 28077840

約数和(自身を除く): 16193200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 74279, 148558, 297116, 371395, 594232, 742790, 1188464, 1485580, 2376928, 2971160, 5942320, 11884640]

約数ペア:

[(1, 11884640), (2, 5942320), (4, 2971160), (5, 2376928), (8, 1485580), (10, 1188464), (16, 742790), (20, 594232), (32, 371395), (40, 297116), (80, 148558), (160, 74279)]