82804960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4349}}^1$

素因数の和:4388

約数の個数: 96

約数和(自身を含む): 236779200

約数和(自身を除く): 153974240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4349, 4760, 8698, 9520, 17396, 19040, 21745, 30443, 34792, 43490, 60886, 69584, 73933, 86980, 121772, 139168, 147866, 152215, 173960, 243544, 295732, 304430, 347920, 369665, 487088, 517531, 591464, 608860, 695840, 739330, 974176, 1035062, 1182928, 1217720, 1478660, 2070124, 2365856, 2435440, 2587655, 2957320, 4140248, 4870880, 5175310, 5914640, 8280496, 10350620, 11829280, 16560992, 20701240, 41402480, 82804960]

約数ペア:

[(1, 82804960), (2, 41402480), (4, 20701240), (5, 16560992), (7, 11829280), (8, 10350620), (10, 8280496), (14, 5914640), (16, 5175310), (17, 4870880), (20, 4140248), (28, 2957320), (32, 2587655), (34, 2435440), (35, 2365856), (40, 2070124), (56, 1478660), (68, 1217720), (70, 1182928), (80, 1035062), (85, 974176), (112, 739330), (119, 695840), (136, 608860), (140, 591464), (160, 517531), (170, 487088), (224, 369665), (238, 347920), (272, 304430), (280, 295732), (340, 243544), (476, 173960), (544, 152215), (560, 147866), (595, 139168), (680, 121772), (952, 86980), (1120, 73933), (1190, 69584), (1360, 60886), (1904, 43490), (2380, 34792), (2720, 30443), (3808, 21745), (4349, 19040), (4760, 17396), (8698, 9520)]