106821800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{28111}}^1$

素因数の和:28146

約数の個数: 48

約数和(自身を含む): 261441600

約数和(自身を除く): 154619800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 28111, 56222, 112444, 140555, 224888, 281110, 534109, 562220, 702775, 1068218, 1124440, 1405550, 2136436, 2670545, 2811100, 4272872, 5341090, 5622200, 10682180, 13352725, 21364360, 26705450, 53410900, 106821800]

約数ペア:

[(1, 106821800), (2, 53410900), (4, 26705450), (5, 21364360), (8, 13352725), (10, 10682180), (19, 5622200), (20, 5341090), (25, 4272872), (38, 2811100), (40, 2670545), (50, 2136436), (76, 1405550), (95, 1124440), (100, 1068218), (152, 702775), (190, 562220), (200, 534109), (380, 281110), (475, 224888), (760, 140555), (950, 112444), (1900, 56222), (3800, 28111)]