26180380

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8669}}^1$

素因数の和:8829

約数の個数: 24

約数和(自身を含む): 55349280

約数和(自身を除く): 29168900

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 8669, 17338, 34676, 43345, 86690, 173380, 1309019, 2618038, 5236076, 6545095, 13090190, 26180380]

約数ペア:

[(1, 26180380), (2, 13090190), (4, 6545095), (5, 5236076), (10, 2618038), (20, 1309019), (151, 173380), (302, 86690), (604, 43345), (755, 34676), (1510, 17338), (3020, 8669)]