200078440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4987}}^1$

素因数の和:5074

約数の個数: 64

約数和(自身を含む): 484833600

約数和(自身を除く): 284755160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 85, 118, 136, 170, 236, 295, 340, 472, 590, 680, 1003, 1180, 2006, 2360, 4012, 4987, 5015, 8024, 9974, 10030, 19948, 20060, 24935, 39896, 40120, 49870, 84779, 99740, 169558, 199480, 294233, 339116, 423895, 588466, 678232, 847790, 1176932, 1471165, 1695580, 2353864, 2942330, 3391160, 5001961, 5884660, 10003922, 11769320, 20007844, 25009805, 40015688, 50019610, 100039220, 200078440]

約数ペア:

[(1, 200078440), (2, 100039220), (4, 50019610), (5, 40015688), (8, 25009805), (10, 20007844), (17, 11769320), (20, 10003922), (34, 5884660), (40, 5001961), (59, 3391160), (68, 2942330), (85, 2353864), (118, 1695580), (136, 1471165), (170, 1176932), (236, 847790), (295, 678232), (340, 588466), (472, 423895), (590, 339116), (680, 294233), (1003, 199480), (1180, 169558), (2006, 99740), (2360, 84779), (4012, 49870), (4987, 40120), (5015, 39896), (8024, 24935), (9974, 20060), (10030, 19948)]