94101980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9467}}^1$

素因数の和:9554

約数の個数: 48

約数和(自身を含む): 229049856

約数和(自身を除く): 134947876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 9467, 9940, 18934, 37868, 47335, 66269, 94670, 132538, 189340, 265076, 331345, 662690, 672157, 1325380, 1344314, 2688628, 3360785, 4705099, 6721570, 9410198, 13443140, 18820396, 23525495, 47050990, 94101980]

約数ペア:

[(1, 94101980), (2, 47050990), (4, 23525495), (5, 18820396), (7, 13443140), (10, 9410198), (14, 6721570), (20, 4705099), (28, 3360785), (35, 2688628), (70, 1344314), (71, 1325380), (140, 672157), (142, 662690), (284, 331345), (355, 265076), (497, 189340), (710, 132538), (994, 94670), (1420, 66269), (1988, 47335), (2485, 37868), (4970, 18934), (9467, 9940)]