3194800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{163}}^1$

素因数の和:195

約数の個数: 90

約数和(自身を含む): 8983428

約数和(自身を除く): 5788628

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 163, 175, 196, 200, 245, 280, 326, 350, 392, 400, 490, 560, 652, 700, 784, 815, 980, 1141, 1225, 1304, 1400, 1630, 1960, 2282, 2450, 2608, 2800, 3260, 3920, 4075, 4564, 4900, 5705, 6520, 7987, 8150, 9128, 9800, 11410, 13040, 15974, 16300, 18256, 19600, 22820, 28525, 31948, 32600, 39935, 45640, 57050, 63896, 65200, 79870, 91280, 114100, 127792, 159740, 199675, 228200, 319480, 399350, 456400, 638960, 798700, 1597400, 3194800]

約数ペア:

[(1, 3194800), (2, 1597400), (4, 798700), (5, 638960), (7, 456400), (8, 399350), (10, 319480), (14, 228200), (16, 199675), (20, 159740), (25, 127792), (28, 114100), (35, 91280), (40, 79870), (49, 65200), (50, 63896), (56, 57050), (70, 45640), (80, 39935), (98, 32600), (100, 31948), (112, 28525), (140, 22820), (163, 19600), (175, 18256), (196, 16300), (200, 15974), (245, 13040), (280, 11410), (326, 9800), (350, 9128), (392, 8150), (400, 7987), (490, 6520), (560, 5705), (652, 4900), (700, 4564), (784, 4075), (815, 3920), (980, 3260), (1141, 2800), (1225, 2608), (1304, 2450), (1400, 2282), (1630, 1960)]