22404430

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 41814144

約数和(自身を除く): 19409714

約数列:

[1, 2, 5, 10, 47, 73, 94, 146, 235, 365, 470, 653, 730, 1306, 3265, 3431, 6530, 6862, 17155, 30691, 34310, 47669, 61382, 95338, 153455, 238345, 306910, 476690, 2240443, 4480886, 11202215, 22404430]

約数ペア:

[(1, 22404430), (2, 11202215), (5, 4480886), (10, 2240443), (47, 476690), (73, 306910), (94, 238345), (146, 153455), (235, 95338), (365, 61382), (470, 47669), (653, 34310), (730, 30691), (1306, 17155), (3265, 6862), (3431, 6530)]