5266840

素因数分解:

$2^3\times 5^1\times {\mathrm{131671}}^1$

素因数の和:131682

約数の個数: 16

約数和(自身を含む): 11850480

約数和(自身を除く): 6583640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131671, 263342, 526684, 658355, 1053368, 1316710, 2633420, 5266840]

約数ペア:

[(1, 5266840), (2, 2633420), (4, 1316710), (5, 1053368), (8, 658355), (10, 526684), (20, 263342), (40, 131671)]