10030640

素因数分解:

$2^4\times 5^1\times {\mathrm{125383}}^1$

素因数の和:125396

約数の個数: 20

約数和(自身を含む): 23321424

約数和(自身を除く): 13290784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 125383, 250766, 501532, 626915, 1003064, 1253830, 2006128, 2507660, 5015320, 10030640]

約数ペア:

[(1, 10030640), (2, 5015320), (4, 2507660), (5, 2006128), (8, 1253830), (10, 1003064), (16, 626915), (20, 501532), (40, 250766), (80, 125383)]