117663280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{210113}}^1$

素因数の和:210133

約数の個数: 40

約数和(自身を含む): 312649632

約数和(自身を除く): 194986352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 210113, 420226, 840452, 1050565, 1470791, 1680904, 2101130, 2941582, 3361808, 4202260, 5883164, 7353955, 8404520, 11766328, 14707910, 16809040, 23532656, 29415820, 58831640, 117663280]

約数ペア:

[(1, 117663280), (2, 58831640), (4, 29415820), (5, 23532656), (7, 16809040), (8, 14707910), (10, 11766328), (14, 8404520), (16, 7353955), (20, 5883164), (28, 4202260), (35, 3361808), (40, 2941582), (56, 2101130), (70, 1680904), (80, 1470791), (112, 1050565), (140, 840452), (280, 420226), (560, 210113)]