13104100

素因数分解:

$2^2\times 5^2\times {\mathrm{131041}}^1$

素因数の和:131055

約数の個数: 18

約数和(自身を含む): 28436114

約数和(自身を除く): 15332014

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131041, 262082, 524164, 655205, 1310410, 2620820, 3276025, 6552050, 13104100]

約数ペア:

[(1, 13104100), (2, 6552050), (4, 3276025), (5, 2620820), (10, 1310410), (20, 655205), (25, 524164), (50, 262082), (100, 131041)]