10958920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{39139}}^1$

素因数の和:39157

約数の個数: 32

約数和(自身を含む): 28180800

約数和(自身を除く): 17221880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 39139, 78278, 156556, 195695, 273973, 313112, 391390, 547946, 782780, 1095892, 1369865, 1565560, 2191784, 2739730, 5479460, 10958920]

約数ペア:

[(1, 10958920), (2, 5479460), (4, 2739730), (5, 2191784), (7, 1565560), (8, 1369865), (10, 1095892), (14, 782780), (20, 547946), (28, 391390), (35, 313112), (40, 273973), (56, 195695), (70, 156556), (140, 78278), (280, 39139)]