802429040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{34949}}^1$

素因数の和:35010

約数の個数: 80

約数和(自身を含む): 2184235200

約数和(自身を除く): 1381806160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 11480, 22960, 34949, 69898, 139796, 174745, 244643, 279592, 349490, 489286, 559184, 698980, 978572, 1223215, 1397960, 1432909, 1957144, 2446430, 2795920, 2865818, 3914288, 4892860, 5731636, 7164545, 9785720, 10030363, 11463272, 14329090, 19571440, 20060726, 22926544, 28658180, 40121452, 50151815, 57316360, 80242904, 100303630, 114632720, 160485808, 200607260, 401214520, 802429040]

約数ペア:

[(1, 802429040), (2, 401214520), (4, 200607260), (5, 160485808), (7, 114632720), (8, 100303630), (10, 80242904), (14, 57316360), (16, 50151815), (20, 40121452), (28, 28658180), (35, 22926544), (40, 20060726), (41, 19571440), (56, 14329090), (70, 11463272), (80, 10030363), (82, 9785720), (112, 7164545), (140, 5731636), (164, 4892860), (205, 3914288), (280, 2865818), (287, 2795920), (328, 2446430), (410, 1957144), (560, 1432909), (574, 1397960), (656, 1223215), (820, 978572), (1148, 698980), (1435, 559184), (1640, 489286), (2296, 349490), (2870, 279592), (3280, 244643), (4592, 174745), (5740, 139796), (11480, 69898), (22960, 34949)]