12367011920

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{7573}}^1$

素因数の和:7872

約数の個数: 80

約数和(自身を含む): 29161414800

約数和(自身を除く): 16794402880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 149, 274, 298, 548, 596, 685, 745, 1096, 1192, 1370, 1490, 2192, 2384, 2740, 2980, 5480, 5960, 7573, 10960, 11920, 15146, 20413, 30292, 37865, 40826, 60584, 75730, 81652, 102065, 121168, 151460, 163304, 204130, 302920, 326608, 408260, 605840, 816520, 1037501, 1128377, 1633040, 2075002, 2256754, 4150004, 4513508, 5187505, 5641885, 8300008, 9027016, 10375010, 11283770, 16600016, 18054032, 20750020, 22567540, 41500040, 45135080, 83000080, 90270160, 154587649, 309175298, 618350596, 772938245, 1236701192, 1545876490, 2473402384, 3091752980, 6183505960, 12367011920]

約数ペア:

[(1, 12367011920), (2, 6183505960), (4, 3091752980), (5, 2473402384), (8, 1545876490), (10, 1236701192), (16, 772938245), (20, 618350596), (40, 309175298), (80, 154587649), (137, 90270160), (149, 83000080), (274, 45135080), (298, 41500040), (548, 22567540), (596, 20750020), (685, 18054032), (745, 16600016), (1096, 11283770), (1192, 10375010), (1370, 9027016), (1490, 8300008), (2192, 5641885), (2384, 5187505), (2740, 4513508), (2980, 4150004), (5480, 2256754), (5960, 2075002), (7573, 1633040), (10960, 1128377), (11920, 1037501), (15146, 816520), (20413, 605840), (30292, 408260), (37865, 326608), (40826, 302920), (60584, 204130), (75730, 163304), (81652, 151460), (102065, 121168)]