40909430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{141067}}^1$

素因数の和:141103

約数の個数: 16

約数和(自身を含む): 76176720

約数和(自身を除く): 35267290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 141067, 282134, 705335, 1410670, 4090943, 8181886, 20454715, 40909430]

約数ペア:

[(1, 40909430), (2, 20454715), (5, 8181886), (10, 4090943), (29, 1410670), (58, 705335), (145, 282134), (290, 141067)]