40443070

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{27143}}^1$

素因数の和:27299

約数の個数: 16

約数和(自身を含む): 73288800

約数和(自身を除く): 32845730

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 27143, 54286, 135715, 271430, 4044307, 8088614, 20221535, 40443070]

約数ペア:

[(1, 40443070), (2, 20221535), (5, 8088614), (10, 4044307), (149, 271430), (298, 135715), (745, 54286), (1490, 27143)]