5904920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{21089}}^1$

素因数の和:21107

約数の個数: 32

約数和(自身を含む): 15184800

約数和(自身を除く): 9279880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 21089, 42178, 84356, 105445, 147623, 168712, 210890, 295246, 421780, 590492, 738115, 843560, 1180984, 1476230, 2952460, 5904920]

約数ペア:

[(1, 5904920), (2, 2952460), (4, 1476230), (5, 1180984), (7, 843560), (8, 738115), (10, 590492), (14, 421780), (20, 295246), (28, 210890), (35, 168712), (40, 147623), (56, 105445), (70, 84356), (140, 42178), (280, 21089)]