9255140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 20829312

約数和(自身を除く): 11574172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 167, 170, 326, 334, 340, 652, 668, 815, 835, 1630, 1670, 2771, 2839, 3260, 3340, 5542, 5678, 11084, 11356, 13855, 14195, 27221, 27710, 28390, 54442, 55420, 56780, 108884, 136105, 272210, 462757, 544420, 925514, 1851028, 2313785, 4627570, 9255140]

約数ペア:

[(1, 9255140), (2, 4627570), (4, 2313785), (5, 1851028), (10, 925514), (17, 544420), (20, 462757), (34, 272210), (68, 136105), (85, 108884), (163, 56780), (167, 55420), (170, 54442), (326, 28390), (334, 27710), (340, 27221), (652, 14195), (668, 13855), (815, 11356), (835, 11084), (1630, 5678), (1670, 5542), (2771, 3340), (2839, 3260)]