8239312160

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{5087}}^1$

素因数の和:5346

約数の個数: 96

約数和(自身を含む): 19940401152

約数和(自身を除く): 11701088992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 191, 212, 265, 382, 424, 530, 764, 848, 955, 1060, 1528, 1696, 1910, 2120, 3056, 3820, 4240, 5087, 6112, 7640, 8480, 10123, 10174, 15280, 20246, 20348, 25435, 30560, 40492, 40696, 50615, 50870, 80984, 81392, 101230, 101740, 161968, 162784, 202460, 203480, 269611, 323936, 404920, 406960, 539222, 809840, 813920, 971617, 1078444, 1348055, 1619680, 1943234, 2156888, 2696110, 3886468, 4313776, 4858085, 5392220, 7772936, 8627552, 9716170, 10784440, 15545872, 19432340, 21568880, 31091744, 38864680, 43137760, 51495701, 77729360, 102991402, 155458720, 205982804, 257478505, 411965608, 514957010, 823931216, 1029914020, 1647862432, 2059828040, 4119656080, 8239312160]

約数ペア:

[(1, 8239312160), (2, 4119656080), (4, 2059828040), (5, 1647862432), (8, 1029914020), (10, 823931216), (16, 514957010), (20, 411965608), (32, 257478505), (40, 205982804), (53, 155458720), (80, 102991402), (106, 77729360), (160, 51495701), (191, 43137760), (212, 38864680), (265, 31091744), (382, 21568880), (424, 19432340), (530, 15545872), (764, 10784440), (848, 9716170), (955, 8627552), (1060, 7772936), (1528, 5392220), (1696, 4858085), (1910, 4313776), (2120, 3886468), (3056, 2696110), (3820, 2156888), (4240, 1943234), (5087, 1619680), (6112, 1348055), (7640, 1078444), (8480, 971617), (10123, 813920), (10174, 809840), (15280, 539222), (20246, 406960), (20348, 404920), (25435, 323936), (30560, 269611), (40492, 203480), (40696, 202460), (50615, 162784), (50870, 161968), (80984, 101740), (81392, 101230)]