41683340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2551}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 94321920

約数和(自身を除く): 52638580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 2551, 3268, 4085, 5102, 8170, 10204, 12755, 16340, 25510, 48469, 51020, 96938, 109693, 193876, 219386, 242345, 438772, 484690, 548465, 969380, 1096930, 2084167, 2193860, 4168334, 8336668, 10420835, 20841670, 41683340]

約数ペア:

[(1, 41683340), (2, 20841670), (4, 10420835), (5, 8336668), (10, 4168334), (19, 2193860), (20, 2084167), (38, 1096930), (43, 969380), (76, 548465), (86, 484690), (95, 438772), (172, 242345), (190, 219386), (215, 193876), (380, 109693), (430, 96938), (817, 51020), (860, 48469), (1634, 25510), (2551, 16340), (3268, 12755), (4085, 10204), (5102, 8170)]