100317140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65141}}^1$

素因数の和:65168

約数の個数: 48

約数和(自身を含む): 262652544

約数和(自身を除く): 162335404

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 65141, 130282, 260564, 325705, 455987, 651410, 716551, 911974, 1302820, 1433102, 1823948, 2279935, 2866204, 3582755, 4559870, 5015857, 7165510, 9119740, 10031714, 14331020, 20063428, 25079285, 50158570, 100317140]

約数ペア:

[(1, 100317140), (2, 50158570), (4, 25079285), (5, 20063428), (7, 14331020), (10, 10031714), (11, 9119740), (14, 7165510), (20, 5015857), (22, 4559870), (28, 3582755), (35, 2866204), (44, 2279935), (55, 1823948), (70, 1433102), (77, 1302820), (110, 911974), (140, 716551), (154, 651410), (220, 455987), (308, 325705), (385, 260564), (770, 130282), (1540, 65141)]