7842948320

素因数分解:

$2^5\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{21893}}^1$

素因数の和:24147

約数の個数: 48

約数和(自身を含む): 18538087680

約数和(自身を除く): 10695139360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2239, 4478, 8956, 11195, 17912, 21893, 22390, 35824, 43786, 44780, 71648, 87572, 89560, 109465, 175144, 179120, 218930, 350288, 358240, 437860, 700576, 875720, 1751440, 3502880, 49018427, 98036854, 196073708, 245092135, 392147416, 490184270, 784294832, 980368540, 1568589664, 1960737080, 3921474160, 7842948320]

約数ペア:

[(1, 7842948320), (2, 3921474160), (4, 1960737080), (5, 1568589664), (8, 980368540), (10, 784294832), (16, 490184270), (20, 392147416), (32, 245092135), (40, 196073708), (80, 98036854), (160, 49018427), (2239, 3502880), (4478, 1751440), (8956, 875720), (11195, 700576), (17912, 437860), (21893, 358240), (22390, 350288), (35824, 218930), (43786, 179120), (44780, 175144), (71648, 109465), (87572, 89560)]