39204080

素因数分解:

$2^4\times 5^1\times {\mathrm{523}}^1\times {\mathrm{937}}^1$

素因数の和:1473

約数の個数: 40

約数和(自身を含む): 91421232

約数和(自身を除く): 52217152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 523, 937, 1046, 1874, 2092, 2615, 3748, 4184, 4685, 5230, 7496, 8368, 9370, 10460, 14992, 18740, 20920, 37480, 41840, 74960, 490051, 980102, 1960204, 2450255, 3920408, 4900510, 7840816, 9801020, 19602040, 39204080]

約数ペア:

[(1, 39204080), (2, 19602040), (4, 9801020), (5, 7840816), (8, 4900510), (10, 3920408), (16, 2450255), (20, 1960204), (40, 980102), (80, 490051), (523, 74960), (937, 41840), (1046, 37480), (1874, 20920), (2092, 18740), (2615, 14992), (3748, 10460), (4184, 9370), (4685, 8368), (5230, 7496)]