5391400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{3851}}^1$

素因数の和:3874

約数の個数: 48

約数和(自身を含む): 14329440

約数和(自身を除く): 8938040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 3851, 7702, 15404, 19255, 26957, 30808, 38510, 53914, 77020, 96275, 107828, 134785, 154040, 192550, 215656, 269570, 385100, 539140, 673925, 770200, 1078280, 1347850, 2695700, 5391400]

約数ペア:

[(1, 5391400), (2, 2695700), (4, 1347850), (5, 1078280), (7, 770200), (8, 673925), (10, 539140), (14, 385100), (20, 269570), (25, 215656), (28, 192550), (35, 154040), (40, 134785), (50, 107828), (56, 96275), (70, 77020), (100, 53914), (140, 38510), (175, 30808), (200, 26957), (280, 19255), (350, 15404), (700, 7702), (1400, 3851)]