26551960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39047}}^1$

素因数の和:39075

約数の個数: 32

約数和(自身を含む): 63257760

約数和(自身を除く): 36705800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 39047, 78094, 156188, 195235, 312376, 390470, 663799, 780940, 1327598, 1561880, 2655196, 3318995, 5310392, 6637990, 13275980, 26551960]

約数ペア:

[(1, 26551960), (2, 13275980), (4, 6637990), (5, 5310392), (8, 3318995), (10, 2655196), (17, 1561880), (20, 1327598), (34, 780940), (40, 663799), (68, 390470), (85, 312376), (136, 195235), (170, 156188), (340, 78094), (680, 39047)]