1900264810

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{941}}^1\times {\mathrm{2269}}^1$

素因数の和:3306

約数の個数: 32

約数和(自身を含む): 3464110800

約数和(自身を除く): 1563845990

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 941, 1882, 2269, 4538, 4705, 9410, 11345, 22690, 83749, 167498, 201941, 403882, 418745, 837490, 1009705, 2019410, 2135129, 4270258, 10675645, 21351290, 190026481, 380052962, 950132405, 1900264810]

約数ペア:

[(1, 1900264810), (2, 950132405), (5, 380052962), (10, 190026481), (89, 21351290), (178, 10675645), (445, 4270258), (890, 2135129), (941, 2019410), (1882, 1009705), (2269, 837490), (4538, 418745), (4705, 403882), (9410, 201941), (11345, 167498), (22690, 83749)]