22706840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3359}}^1$

素因数の和:3396

約数の個数: 48

約数和(自身を含む): 55339200

約数和(自身を除く): 32632360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3359, 3380, 6718, 6760, 13436, 16795, 26872, 33590, 43667, 67180, 87334, 134360, 174668, 218335, 349336, 436670, 567671, 873340, 1135342, 1746680, 2270684, 2838355, 4541368, 5676710, 11353420, 22706840]

約数ペア:

[(1, 22706840), (2, 11353420), (4, 5676710), (5, 4541368), (8, 2838355), (10, 2270684), (13, 1746680), (20, 1135342), (26, 873340), (40, 567671), (52, 436670), (65, 349336), (104, 218335), (130, 174668), (169, 134360), (260, 87334), (338, 67180), (520, 43667), (676, 33590), (845, 26872), (1352, 16795), (1690, 13436), (3359, 6760), (3380, 6718)]