69068660

素因数分解:

$2^2\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{2141}}^1$

素因数の和:3763

約数の個数: 24

約数和(自身を含む): 145201896

約数和(自身を除く): 76133236

約数列:

[1, 2, 4, 5, 10, 20, 1613, 2141, 3226, 4282, 6452, 8065, 8564, 10705, 16130, 21410, 32260, 42820, 3453433, 6906866, 13813732, 17267165, 34534330, 69068660]

約数ペア:

[(1, 69068660), (2, 34534330), (4, 17267165), (5, 13813732), (10, 6906866), (20, 3453433), (1613, 42820), (2141, 32260), (3226, 21410), (4282, 16130), (6452, 10705), (8065, 8564)]