82302880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 214679808

約数和(自身を除く): 132376928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 101, 110, 160, 176, 202, 220, 352, 404, 440, 463, 505, 808, 880, 926, 1010, 1111, 1616, 1760, 1852, 2020, 2222, 2315, 3232, 3704, 4040, 4444, 4630, 5093, 5555, 7408, 8080, 8888, 9260, 10186, 11110, 14816, 16160, 17776, 18520, 20372, 22220, 25465, 35552, 37040, 40744, 44440, 46763, 50930, 74080, 81488, 88880, 93526, 101860, 162976, 177760, 187052, 203720, 233815, 374104, 407440, 467630, 514393, 748208, 814880, 935260, 1028786, 1496416, 1870520, 2057572, 2571965, 3741040, 4115144, 5143930, 7482080, 8230288, 10287860, 16460576, 20575720, 41151440, 82302880]

約数ペア:

[(1, 82302880), (2, 41151440), (4, 20575720), (5, 16460576), (8, 10287860), (10, 8230288), (11, 7482080), (16, 5143930), (20, 4115144), (22, 3741040), (32, 2571965), (40, 2057572), (44, 1870520), (55, 1496416), (80, 1028786), (88, 935260), (101, 814880), (110, 748208), (160, 514393), (176, 467630), (202, 407440), (220, 374104), (352, 233815), (404, 203720), (440, 187052), (463, 177760), (505, 162976), (808, 101860), (880, 93526), (926, 88880), (1010, 81488), (1111, 74080), (1616, 50930), (1760, 46763), (1852, 44440), (2020, 40744), (2222, 37040), (2315, 35552), (3232, 25465), (3704, 22220), (4040, 20372), (4444, 18520), (4630, 17776), (5093, 16160), (5555, 14816), (7408, 11110), (8080, 10186), (8888, 9260)]