43263140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{30467}}^1$

素因数の和:30547

約数の個数: 24

約数和(自身を含む): 92135232

約数和(自身を除く): 48872092

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 30467, 60934, 121868, 152335, 304670, 609340, 2163157, 4326314, 8652628, 10815785, 21631570, 43263140]

約数ペア:

[(1, 43263140), (2, 21631570), (4, 10815785), (5, 8652628), (10, 4326314), (20, 2163157), (71, 609340), (142, 304670), (284, 152335), (355, 121868), (710, 60934), (1420, 30467)]