541625390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{17189}}^1$

素因数の和:17356

約数の個数: 32

約数和(自身を含む): 1024799040

約数和(自身を除く): 483173650

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 685, 1370, 3151, 6302, 15755, 17189, 31510, 34378, 85945, 171890, 395347, 790694, 1976735, 2354893, 3953470, 4709786, 11774465, 23548930, 54162539, 108325078, 270812695, 541625390]

約数ペア:

[(1, 541625390), (2, 270812695), (5, 108325078), (10, 54162539), (23, 23548930), (46, 11774465), (115, 4709786), (137, 3953470), (230, 2354893), (274, 1976735), (685, 790694), (1370, 395347), (3151, 171890), (6302, 85945), (15755, 34378), (17189, 31510)]