9241840

素因数分解:

$2^4\times 5^1\times {\mathrm{115523}}^1$

素因数の和:115536

約数の個数: 20

約数和(自身を含む): 21487464

約数和(自身を除く): 12245624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 115523, 231046, 462092, 577615, 924184, 1155230, 1848368, 2310460, 4620920, 9241840]

約数ペア:

[(1, 9241840), (2, 4620920), (4, 2310460), (5, 1848368), (8, 1155230), (10, 924184), (16, 577615), (20, 462092), (40, 231046), (80, 115523)]