39830000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{569}}^1$

素因数の和:604

約数の個数: 100

約数和(自身を含む): 110402160

約数和(自身を除く): 70572160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 569, 625, 700, 875, 1000, 1138, 1250, 1400, 1750, 2000, 2276, 2500, 2800, 2845, 3500, 3983, 4375, 4552, 5000, 5690, 7000, 7966, 8750, 9104, 10000, 11380, 14000, 14225, 15932, 17500, 19915, 22760, 28450, 31864, 35000, 39830, 45520, 56900, 63728, 70000, 71125, 79660, 99575, 113800, 142250, 159320, 199150, 227600, 284500, 318640, 355625, 398300, 497875, 569000, 711250, 796600, 995750, 1138000, 1422500, 1593200, 1991500, 2489375, 2845000, 3983000, 4978750, 5690000, 7966000, 9957500, 19915000, 39830000]

約数ペア:

[(1, 39830000), (2, 19915000), (4, 9957500), (5, 7966000), (7, 5690000), (8, 4978750), (10, 3983000), (14, 2845000), (16, 2489375), (20, 1991500), (25, 1593200), (28, 1422500), (35, 1138000), (40, 995750), (50, 796600), (56, 711250), (70, 569000), (80, 497875), (100, 398300), (112, 355625), (125, 318640), (140, 284500), (175, 227600), (200, 199150), (250, 159320), (280, 142250), (350, 113800), (400, 99575), (500, 79660), (560, 71125), (569, 70000), (625, 63728), (700, 56900), (875, 45520), (1000, 39830), (1138, 35000), (1250, 31864), (1400, 28450), (1750, 22760), (2000, 19915), (2276, 17500), (2500, 15932), (2800, 14225), (2845, 14000), (3500, 11380), (3983, 10000), (4375, 9104), (4552, 8750), (5000, 7966), (5690, 7000)]