55713400

素因数分解:

$2^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1709}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 130404600

約数和(自身を除く): 74691200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 163, 200, 326, 652, 815, 1304, 1630, 1709, 3260, 3418, 4075, 6520, 6836, 8150, 8545, 13672, 16300, 17090, 32600, 34180, 42725, 68360, 85450, 170900, 278567, 341800, 557134, 1114268, 1392835, 2228536, 2785670, 5571340, 6964175, 11142680, 13928350, 27856700, 55713400]

約数ペア:

[(1, 55713400), (2, 27856700), (4, 13928350), (5, 11142680), (8, 6964175), (10, 5571340), (20, 2785670), (25, 2228536), (40, 1392835), (50, 1114268), (100, 557134), (163, 341800), (200, 278567), (326, 170900), (652, 85450), (815, 68360), (1304, 42725), (1630, 34180), (1709, 32600), (3260, 17090), (3418, 16300), (4075, 13672), (6520, 8545), (6836, 8150)]