189960200

素因数分解:

$2^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{5827}}^1$

素因数の和:6006

約数の個数: 48

約数和(自身を含む): 444443280

約数和(自身を除く): 254483080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 163, 200, 326, 652, 815, 1304, 1630, 3260, 4075, 5827, 6520, 8150, 11654, 16300, 23308, 29135, 32600, 46616, 58270, 116540, 145675, 233080, 291350, 582700, 949801, 1165400, 1899602, 3799204, 4749005, 7598408, 9498010, 18996020, 23745025, 37992040, 47490050, 94980100, 189960200]

約数ペア:

[(1, 189960200), (2, 94980100), (4, 47490050), (5, 37992040), (8, 23745025), (10, 18996020), (20, 9498010), (25, 7598408), (40, 4749005), (50, 3799204), (100, 1899602), (163, 1165400), (200, 949801), (326, 582700), (652, 291350), (815, 233080), (1304, 145675), (1630, 116540), (3260, 58270), (4075, 46616), (5827, 32600), (6520, 29135), (8150, 23308), (11654, 16300)]