33546020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 75915840

約数和(自身を除く): 42369820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 2053, 3268, 4085, 4106, 8170, 8212, 10265, 16340, 20530, 39007, 41060, 78014, 88279, 156028, 176558, 195035, 353116, 390070, 441395, 780140, 882790, 1677301, 1765580, 3354602, 6709204, 8386505, 16773010, 33546020]

約数ペア:

[(1, 33546020), (2, 16773010), (4, 8386505), (5, 6709204), (10, 3354602), (19, 1765580), (20, 1677301), (38, 882790), (43, 780140), (76, 441395), (86, 390070), (95, 353116), (172, 195035), (190, 176558), (215, 156028), (380, 88279), (430, 78014), (817, 41060), (860, 39007), (1634, 20530), (2053, 16340), (3268, 10265), (4085, 8212), (4106, 8170)]