26230520

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3623}}^1$

素因数の和:3815

約数の個数: 32

約数和(自身を含む): 59361120

約数和(自身を除く): 33130600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 3620, 3623, 7240, 7246, 14492, 18115, 28984, 36230, 72460, 144920, 655763, 1311526, 2623052, 3278815, 5246104, 6557630, 13115260, 26230520]

約数ペア:

[(1, 26230520), (2, 13115260), (4, 6557630), (5, 5246104), (8, 3278815), (10, 2623052), (20, 1311526), (40, 655763), (181, 144920), (362, 72460), (724, 36230), (905, 28984), (1448, 18115), (1810, 14492), (3620, 7246), (3623, 7240)]