8430460

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1567}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 17781120

約数和(自身を除く): 9350660

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 1567, 2690, 3134, 5380, 6268, 7835, 15670, 31340, 421523, 843046, 1686092, 2107615, 4215230, 8430460]

約数ペア:

[(1, 8430460), (2, 4215230), (4, 2107615), (5, 1686092), (10, 843046), (20, 421523), (269, 31340), (538, 15670), (1076, 7835), (1345, 6268), (1567, 5380), (2690, 3134)]