43196840

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4481}}^1$

素因数の和:4733

約数の個数: 32

約数和(自身を含む): 97617960

約数和(自身を除く): 54421120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4481, 4820, 8962, 9640, 17924, 22405, 35848, 44810, 89620, 179240, 1079921, 2159842, 4319684, 5399605, 8639368, 10799210, 21598420, 43196840]

約数ペア:

[(1, 43196840), (2, 21598420), (4, 10799210), (5, 8639368), (8, 5399605), (10, 4319684), (20, 2159842), (40, 1079921), (241, 179240), (482, 89620), (964, 44810), (1205, 35848), (1928, 22405), (2410, 17924), (4481, 9640), (4820, 8962)]