40744700

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{4909}}^1$

素因数の和:5006

約数の個数: 36

約数和(自身を含む): 89499480

約数和(自身を除く): 48754780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1660, 2075, 4150, 4909, 8300, 9818, 19636, 24545, 49090, 98180, 122725, 245450, 407447, 490900, 814894, 1629788, 2037235, 4074470, 8148940, 10186175, 20372350, 40744700]

約数ペア:

[(1, 40744700), (2, 20372350), (4, 10186175), (5, 8148940), (10, 4074470), (20, 2037235), (25, 1629788), (50, 814894), (83, 490900), (100, 407447), (166, 245450), (332, 122725), (415, 98180), (830, 49090), (1660, 24545), (2075, 19636), (4150, 9818), (4909, 8300)]