33009380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 71717184

約数和(自身を除く): 38707804

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 131, 172, 215, 262, 293, 430, 524, 586, 655, 860, 1172, 1310, 1465, 2620, 2930, 5633, 5860, 11266, 12599, 22532, 25198, 28165, 38383, 50396, 56330, 62995, 76766, 112660, 125990, 153532, 191915, 251980, 383830, 767660, 1650469, 3300938, 6601876, 8252345, 16504690, 33009380]

約数ペア:

[(1, 33009380), (2, 16504690), (4, 8252345), (5, 6601876), (10, 3300938), (20, 1650469), (43, 767660), (86, 383830), (131, 251980), (172, 191915), (215, 153532), (262, 125990), (293, 112660), (430, 76766), (524, 62995), (586, 56330), (655, 50396), (860, 38383), (1172, 28165), (1310, 25198), (1465, 22532), (2620, 12599), (2930, 11266), (5633, 5860)]