98888720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 277482240

約数和(自身を除く): 178593520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 59, 70, 73, 80, 82, 112, 118, 140, 146, 164, 205, 236, 280, 287, 292, 295, 328, 365, 410, 413, 472, 511, 560, 574, 584, 590, 656, 730, 820, 826, 944, 1022, 1148, 1168, 1180, 1435, 1460, 1640, 1652, 2044, 2065, 2296, 2360, 2419, 2555, 2870, 2920, 2993, 3280, 3304, 4088, 4130, 4307, 4592, 4720, 4838, 5110, 5740, 5840, 5986, 6608, 8176, 8260, 8614, 9676, 10220, 11480, 11972, 12095, 14965, 16520, 16933, 17228, 19352, 20440, 20951, 21535, 22960, 23944, 24190, 29930, 30149, 33040, 33866, 34456, 38704, 40880, 41902, 43070, 47888, 48380, 59860, 60298, 67732, 68912, 83804, 84665, 86140, 96760, 104755, 119720, 120596, 135464, 150745, 167608, 169330, 172280, 176587, 193520, 209510, 239440, 241192, 270928, 301490, 335216, 338660, 344560, 353174, 419020, 482384, 602980, 677320, 706348, 838040, 882935, 1205960, 1236109, 1354640, 1412696, 1676080, 1765870, 2411920, 2472218, 2825392, 3531740, 4944436, 6180545, 7063480, 9888872, 12361090, 14126960, 19777744, 24722180, 49444360, 98888720]

約数ペア:

[(1, 98888720), (2, 49444360), (4, 24722180), (5, 19777744), (7, 14126960), (8, 12361090), (10, 9888872), (14, 7063480), (16, 6180545), (20, 4944436), (28, 3531740), (35, 2825392), (40, 2472218), (41, 2411920), (56, 1765870), (59, 1676080), (70, 1412696), (73, 1354640), (80, 1236109), (82, 1205960), (112, 882935), (118, 838040), (140, 706348), (146, 677320), (164, 602980), (205, 482384), (236, 419020), (280, 353174), (287, 344560), (292, 338660), (295, 335216), (328, 301490), (365, 270928), (410, 241192), (413, 239440), (472, 209510), (511, 193520), (560, 176587), (574, 172280), (584, 169330), (590, 167608), (656, 150745), (730, 135464), (820, 120596), (826, 119720), (944, 104755), (1022, 96760), (1148, 86140), (1168, 84665), (1180, 83804), (1435, 68912), (1460, 67732), (1640, 60298), (1652, 59860), (2044, 48380), (2065, 47888), (2296, 43070), (2360, 41902), (2419, 40880), (2555, 38704), (2870, 34456), (2920, 33866), (2993, 33040), (3280, 30149), (3304, 29930), (4088, 24190), (4130, 23944), (4307, 22960), (4592, 21535), (4720, 20951), (4838, 20440), (5110, 19352), (5740, 17228), (5840, 16933), (5986, 16520), (6608, 14965), (8176, 12095), (8260, 11972), (8614, 11480), (9676, 10220)]