27324520

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8647}}^1$

素因数の和:8737

約数の個数: 32

約数和(自身を含む): 62265600

約数和(自身を除く): 34941080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 8647, 17294, 34588, 43235, 69176, 86470, 172940, 345880, 683113, 1366226, 2732452, 3415565, 5464904, 6831130, 13662260, 27324520]

約数ペア:

[(1, 27324520), (2, 13662260), (4, 6831130), (5, 5464904), (8, 3415565), (10, 2732452), (20, 1366226), (40, 683113), (79, 345880), (158, 172940), (316, 86470), (395, 69176), (632, 43235), (790, 34588), (1580, 17294), (3160, 8647)]