40255181

素因数分解:

${\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:356

約数の個数: 16

約数和(自身を含む): 42556800

約数和(自身を除く): 2301619

約数列:

[1, 43, 61, 103, 149, 2623, 4429, 6283, 6407, 9089, 15347, 270169, 390827, 659921, 936167, 40255181]

約数ペア:

[(1, 40255181), (43, 936167), (61, 659921), (103, 390827), (149, 270169), (2623, 15347), (4429, 9089), (6283, 6407)]