6422200

素因数分解:

$2^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 15099480

約数和(自身を除く): 8677280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 163, 197, 200, 326, 394, 652, 788, 815, 985, 1304, 1576, 1630, 1970, 3260, 3940, 4075, 4925, 6520, 7880, 8150, 9850, 16300, 19700, 32111, 32600, 39400, 64222, 128444, 160555, 256888, 321110, 642220, 802775, 1284440, 1605550, 3211100, 6422200]

約数ペア:

[(1, 6422200), (2, 3211100), (4, 1605550), (5, 1284440), (8, 802775), (10, 642220), (20, 321110), (25, 256888), (40, 160555), (50, 128444), (100, 64222), (163, 39400), (197, 32600), (200, 32111), (326, 19700), (394, 16300), (652, 9850), (788, 8150), (815, 7880), (985, 6520), (1304, 4925), (1576, 4075), (1630, 3940), (1970, 3260)]