20211154330

素因数分解:

$2^1\times 5^1\times {\mathrm{41149}}^1\times {\mathrm{49117}}^1$

素因数の和:90273

約数の個数: 16

約数和(自身を含む): 36381702600

約数和(自身を除く): 16170548270

約数列:

[1, 2, 5, 10, 41149, 49117, 82298, 98234, 205745, 245585, 411490, 491170, 2021115433, 4042230866, 10105577165, 20211154330]

約数ペア:

[(1, 20211154330), (2, 10105577165), (5, 4042230866), (10, 2021115433), (41149, 491170), (49117, 411490), (82298, 245585), (98234, 205745)]