2010045410

素因数分解:

$2^1\times 5^1\times {\mathrm{15901}}^1\times {\mathrm{12641}}^1$

素因数の和:28549

約数の個数: 16

約数和(自身を含む): 3618595512

約数和(自身を除く): 1608550102

約数列:

[1, 2, 5, 10, 12641, 15901, 25282, 31802, 63205, 79505, 126410, 159010, 201004541, 402009082, 1005022705, 2010045410]

約数ペア:

[(1, 2010045410), (2, 1005022705), (5, 402009082), (10, 201004541), (12641, 159010), (15901, 126410), (25282, 79505), (31802, 63205)]