83141800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{59387}}^1$

素因数の和:59410

約数の個数: 48

約数和(自身を含む): 220923360

約数和(自身を除く): 137781560

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, 59387, 118774, 237548, 296935, 415709, 475096, 593870, 831418, 1187740, 1484675, 1662836, 2078545, 2375480, 2969350, 3325672, 4157090, 5938700, 8314180, 10392725, 11877400, 16628360, 20785450, 41570900, 83141800]

約数ペア:

[(1, 83141800), (2, 41570900), (4, 20785450), (5, 16628360), (7, 11877400), (8, 10392725), (10, 8314180), (14, 5938700), (20, 4157090), (25, 3325672), (28, 2969350), (35, 2375480), (40, 2078545), (50, 1662836), (56, 1484675), (70, 1187740), (100, 831418), (140, 593870), (175, 475096), (200, 415709), (280, 296935), (350, 237548), (700, 118774), (1400, 59387)]