75323140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 162715392

約数和(自身を除く): 87392252

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 227, 235, 353, 454, 470, 706, 908, 940, 1135, 1412, 1765, 2270, 3530, 4540, 7060, 10669, 16591, 21338, 33182, 42676, 53345, 66364, 80131, 82955, 106690, 160262, 165910, 213380, 320524, 331820, 400655, 801310, 1602620, 3766157, 7532314, 15064628, 18830785, 37661570, 75323140]

約数ペア:

[(1, 75323140), (2, 37661570), (4, 18830785), (5, 15064628), (10, 7532314), (20, 3766157), (47, 1602620), (94, 801310), (188, 400655), (227, 331820), (235, 320524), (353, 213380), (454, 165910), (470, 160262), (706, 106690), (908, 82955), (940, 80131), (1135, 66364), (1412, 53345), (1765, 42676), (2270, 33182), (3530, 21338), (4540, 16591), (7060, 10669)]