25580520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10151}}^1$

素因数の和:10175

約数の個数: 96

約数和(自身を含む): 95022720

約数和(自身を除く): 69442200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10151, 20302, 30453, 40604, 50755, 60906, 71057, 81208, 91359, 101510, 121812, 142114, 152265, 182718, 203020, 213171, 243624, 284228, 304530, 355285, 365436, 406040, 426342, 456795, 568456, 609060, 639513, 710570, 730872, 852684, 913590, 1065855, 1218120, 1279026, 1421140, 1705368, 1827180, 2131710, 2558052, 2842280, 3197565, 3654360, 4263420, 5116104, 6395130, 8526840, 12790260, 25580520]

約数ペア:

[(1, 25580520), (2, 12790260), (3, 8526840), (4, 6395130), (5, 5116104), (6, 4263420), (7, 3654360), (8, 3197565), (9, 2842280), (10, 2558052), (12, 2131710), (14, 1827180), (15, 1705368), (18, 1421140), (20, 1279026), (21, 1218120), (24, 1065855), (28, 913590), (30, 852684), (35, 730872), (36, 710570), (40, 639513), (42, 609060), (45, 568456), (56, 456795), (60, 426342), (63, 406040), (70, 365436), (72, 355285), (84, 304530), (90, 284228), (105, 243624), (120, 213171), (126, 203020), (140, 182718), (168, 152265), (180, 142114), (210, 121812), (252, 101510), (280, 91359), (315, 81208), (360, 71057), (420, 60906), (504, 50755), (630, 40604), (840, 30453), (1260, 20302), (2520, 10151)]