56232080

素因数分解:

$2^4\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1231}}^1$

素因数の和:1815

約数の個数: 40

約数和(自身を含む): 131074944

約数和(自身を除く): 74842864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 571, 1142, 1231, 2284, 2462, 2855, 4568, 4924, 5710, 6155, 9136, 9848, 11420, 12310, 19696, 22840, 24620, 45680, 49240, 98480, 702901, 1405802, 2811604, 3514505, 5623208, 7029010, 11246416, 14058020, 28116040, 56232080]

約数ペア:

[(1, 56232080), (2, 28116040), (4, 14058020), (5, 11246416), (8, 7029010), (10, 5623208), (16, 3514505), (20, 2811604), (40, 1405802), (80, 702901), (571, 98480), (1142, 49240), (1231, 45680), (2284, 24620), (2462, 22840), (2855, 19696), (4568, 12310), (4924, 11420), (5710, 9848), (6155, 9136)]