108892000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{3889}}^1$

素因数の和:3921

約数の個数: 96

約数和(自身を含む): 305847360

約数和(自身を除く): 196955360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 2000, 2800, 3500, 3889, 4000, 5600, 7000, 7778, 14000, 15556, 19445, 27223, 28000, 31112, 38890, 54446, 62224, 77780, 97225, 108892, 124448, 136115, 155560, 194450, 217784, 272230, 311120, 388900, 435568, 486125, 544460, 622240, 680575, 777800, 871136, 972250, 1088920, 1361150, 1555600, 1944500, 2177840, 2722300, 3111200, 3402875, 3889000, 4355680, 5444600, 6805750, 7778000, 10889200, 13611500, 15556000, 21778400, 27223000, 54446000, 108892000]

約数ペア:

[(1, 108892000), (2, 54446000), (4, 27223000), (5, 21778400), (7, 15556000), (8, 13611500), (10, 10889200), (14, 7778000), (16, 6805750), (20, 5444600), (25, 4355680), (28, 3889000), (32, 3402875), (35, 3111200), (40, 2722300), (50, 2177840), (56, 1944500), (70, 1555600), (80, 1361150), (100, 1088920), (112, 972250), (125, 871136), (140, 777800), (160, 680575), (175, 622240), (200, 544460), (224, 486125), (250, 435568), (280, 388900), (350, 311120), (400, 272230), (500, 217784), (560, 194450), (700, 155560), (800, 136115), (875, 124448), (1000, 108892), (1120, 97225), (1400, 77780), (1750, 62224), (2000, 54446), (2800, 38890), (3500, 31112), (3889, 28000), (4000, 27223), (5600, 19445), (7000, 15556), (7778, 14000)]