8432380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38329}}^1$

素因数の和:38349

約数の個数: 24

約数和(自身を含む): 19318320

約数和(自身を除く): 10885940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 38329, 76658, 153316, 191645, 383290, 421619, 766580, 843238, 1686476, 2108095, 4216190, 8432380]

約数ペア:

[(1, 8432380), (2, 4216190), (4, 2108095), (5, 1686476), (10, 843238), (11, 766580), (20, 421619), (22, 383290), (44, 191645), (55, 153316), (110, 76658), (220, 38329)]