88421140

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{5333}}^1$

素因数の和:6171

約数の個数: 24

約数和(自身を含む): 185943240

約数和(自身を除く): 97522100

約数列:

[1, 2, 4, 5, 10, 20, 829, 1658, 3316, 4145, 5333, 8290, 10666, 16580, 21332, 26665, 53330, 106660, 4421057, 8842114, 17684228, 22105285, 44210570, 88421140]

約数ペア:

[(1, 88421140), (2, 44210570), (4, 22105285), (5, 17684228), (10, 8842114), (20, 4421057), (829, 106660), (1658, 53330), (3316, 26665), (4145, 21332), (5333, 16580), (8290, 10666)]