70292000

素因数分解:

$2^5\times 5^3\times {\mathrm{17573}}^1$

素因数の和:17598

約数の個数: 48

約数和(自身を含む): 172717272

約数和(自身を除く): 102425272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 17573, 35146, 70292, 87865, 140584, 175730, 281168, 351460, 439325, 562336, 702920, 878650, 1405840, 1757300, 2196625, 2811680, 3514600, 4393250, 7029200, 8786500, 14058400, 17573000, 35146000, 70292000]

約数ペア:

[(1, 70292000), (2, 35146000), (4, 17573000), (5, 14058400), (8, 8786500), (10, 7029200), (16, 4393250), (20, 3514600), (25, 2811680), (32, 2196625), (40, 1757300), (50, 1405840), (80, 878650), (100, 702920), (125, 562336), (160, 439325), (200, 351460), (250, 281168), (400, 175730), (500, 140584), (800, 87865), (1000, 70292), (2000, 35146), (4000, 17573)]