26677360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 60

約数和(自身を含む): 64274904

約数和(自身を除く): 37597544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 347, 496, 620, 694, 961, 1240, 1388, 1735, 1922, 2480, 2776, 3470, 3844, 4805, 5552, 6940, 7688, 9610, 10757, 13880, 15376, 19220, 21514, 27760, 38440, 43028, 53785, 76880, 86056, 107570, 172112, 215140, 333467, 430280, 666934, 860560, 1333868, 1667335, 2667736, 3334670, 5335472, 6669340, 13338680, 26677360]

約数ペア:

[(1, 26677360), (2, 13338680), (4, 6669340), (5, 5335472), (8, 3334670), (10, 2667736), (16, 1667335), (20, 1333868), (31, 860560), (40, 666934), (62, 430280), (80, 333467), (124, 215140), (155, 172112), (248, 107570), (310, 86056), (347, 76880), (496, 53785), (620, 43028), (694, 38440), (961, 27760), (1240, 21514), (1388, 19220), (1735, 15376), (1922, 13880), (2480, 10757), (2776, 9610), (3470, 7688), (3844, 6940), (4805, 5552)]