23379410

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 43124400

約数和(自身を除く): 19744990

約数列:

[1, 2, 5, 10, 89, 109, 178, 218, 241, 445, 482, 545, 890, 1090, 1205, 2410, 9701, 19402, 21449, 26269, 42898, 48505, 52538, 97010, 107245, 131345, 214490, 262690, 2337941, 4675882, 11689705, 23379410]

約数ペア:

[(1, 23379410), (2, 11689705), (5, 4675882), (10, 2337941), (89, 262690), (109, 214490), (178, 131345), (218, 107245), (241, 97010), (445, 52538), (482, 48505), (545, 42898), (890, 26269), (1090, 21449), (1205, 19402), (2410, 9701)]