8997520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{16067}}^1$

素因数の和:16087

約数の個数: 40

約数和(自身を含む): 23909184

約数和(自身を除く): 14911664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 16067, 32134, 64268, 80335, 112469, 128536, 160670, 224938, 257072, 321340, 449876, 562345, 642680, 899752, 1124690, 1285360, 1799504, 2249380, 4498760, 8997520]

約数ペア:

[(1, 8997520), (2, 4498760), (4, 2249380), (5, 1799504), (7, 1285360), (8, 1124690), (10, 899752), (14, 642680), (16, 562345), (20, 449876), (28, 321340), (35, 257072), (40, 224938), (56, 160670), (70, 128536), (80, 112469), (112, 80335), (140, 64268), (280, 32134), (560, 16067)]