788455480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{9311}}^1$

素因数の和:9424

約数の個数: 64

約数和(自身を含む): 1860537600

約数和(自身を除く): 1072082120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 73, 116, 145, 146, 232, 290, 292, 365, 580, 584, 730, 1160, 1460, 2117, 2920, 4234, 8468, 9311, 10585, 16936, 18622, 21170, 37244, 42340, 46555, 74488, 84680, 93110, 186220, 270019, 372440, 540038, 679703, 1080076, 1350095, 1359406, 2160152, 2700190, 2718812, 3398515, 5400380, 5437624, 6797030, 10800760, 13594060, 19711387, 27188120, 39422774, 78845548, 98556935, 157691096, 197113870, 394227740, 788455480]

約数ペア:

[(1, 788455480), (2, 394227740), (4, 197113870), (5, 157691096), (8, 98556935), (10, 78845548), (20, 39422774), (29, 27188120), (40, 19711387), (58, 13594060), (73, 10800760), (116, 6797030), (145, 5437624), (146, 5400380), (232, 3398515), (290, 2718812), (292, 2700190), (365, 2160152), (580, 1359406), (584, 1350095), (730, 1080076), (1160, 679703), (1460, 540038), (2117, 372440), (2920, 270019), (4234, 186220), (8468, 93110), (9311, 84680), (10585, 74488), (16936, 46555), (18622, 42340), (21170, 37244)]