7029779320

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{12893}}^1$

素因数の和:13264

約数の個数: 64

約数和(自身を含む): 16237156320

約数和(自身を除く): 9207377000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 317, 344, 430, 634, 860, 1268, 1585, 1720, 2536, 3170, 6340, 12680, 12893, 13631, 25786, 27262, 51572, 54524, 64465, 68155, 103144, 109048, 128930, 136310, 257860, 272620, 515720, 545240, 554399, 1108798, 2217596, 2771995, 4087081, 4435192, 5543990, 8174162, 11087980, 16348324, 20435405, 22175960, 32696648, 40870810, 81741620, 163483240, 175744483, 351488966, 702977932, 878722415, 1405955864, 1757444830, 3514889660, 7029779320]

約数ペア:

[(1, 7029779320), (2, 3514889660), (4, 1757444830), (5, 1405955864), (8, 878722415), (10, 702977932), (20, 351488966), (40, 175744483), (43, 163483240), (86, 81741620), (172, 40870810), (215, 32696648), (317, 22175960), (344, 20435405), (430, 16348324), (634, 11087980), (860, 8174162), (1268, 5543990), (1585, 4435192), (1720, 4087081), (2536, 2771995), (3170, 2217596), (6340, 1108798), (12680, 554399), (12893, 545240), (13631, 515720), (25786, 272620), (27262, 257860), (51572, 136310), (54524, 128930), (64465, 109048), (68155, 103144)]