26266620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1381}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 73831968

約数和(自身を除く): 47565348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1381, 1585, 1902, 2762, 3170, 3804, 4143, 4755, 5524, 6340, 6905, 8286, 9510, 13810, 16572, 19020, 20715, 27620, 41430, 82860, 437777, 875554, 1313331, 1751108, 2188885, 2626662, 4377770, 5253324, 6566655, 8755540, 13133310, 26266620]

約数ペア:

[(1, 26266620), (2, 13133310), (3, 8755540), (4, 6566655), (5, 5253324), (6, 4377770), (10, 2626662), (12, 2188885), (15, 1751108), (20, 1313331), (30, 875554), (60, 437777), (317, 82860), (634, 41430), (951, 27620), (1268, 20715), (1381, 19020), (1585, 16572), (1902, 13810), (2762, 9510), (3170, 8286), (3804, 6905), (4143, 6340), (4755, 5524)]