4498760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{16067}}^1$

素因数の和:16085

約数の個数: 32

約数和(自身を含む): 11568960

約数和(自身を除く): 7070200

約数列:

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

約数ペア:

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