2349140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1609}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 5003880

約数和(自身を除く): 2654740

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 1609, 3218, 6436, 8045, 16090, 32180, 117457, 234914, 469828, 587285, 1174570, 2349140]

約数ペア:

[(1, 2349140), (2, 1174570), (4, 587285), (5, 469828), (10, 234914), (20, 117457), (73, 32180), (146, 16090), (292, 8045), (365, 6436), (730, 3218), (1460, 1609)]