91017800

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{5483}}^1$

素因数の和:5582

約数の個数: 48

約数和(自身を含む): 214205040

約数和(自身を除く): 123187240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 664, 830, 1660, 2075, 3320, 4150, 5483, 8300, 10966, 16600, 21932, 27415, 43864, 54830, 109660, 137075, 219320, 274150, 455089, 548300, 910178, 1096600, 1820356, 2275445, 3640712, 4550890, 9101780, 11377225, 18203560, 22754450, 45508900, 91017800]

約数ペア:

[(1, 91017800), (2, 45508900), (4, 22754450), (5, 18203560), (8, 11377225), (10, 9101780), (20, 4550890), (25, 3640712), (40, 2275445), (50, 1820356), (83, 1096600), (100, 910178), (166, 548300), (200, 455089), (332, 274150), (415, 219320), (664, 137075), (830, 109660), (1660, 54830), (2075, 43864), (3320, 27415), (4150, 21932), (5483, 16600), (8300, 10966)]