29051680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{25939}}^1$

素因数の和:25961

約数の個数: 48

約数和(自身を含む): 78442560

約数和(自身を除く): 49390880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 25939, 51878, 103756, 129695, 181573, 207512, 259390, 363146, 415024, 518780, 726292, 830048, 907865, 1037560, 1452584, 1815730, 2075120, 2905168, 3631460, 4150240, 5810336, 7262920, 14525840, 29051680]

約数ペア:

[(1, 29051680), (2, 14525840), (4, 7262920), (5, 5810336), (7, 4150240), (8, 3631460), (10, 2905168), (14, 2075120), (16, 1815730), (20, 1452584), (28, 1037560), (32, 907865), (35, 830048), (40, 726292), (56, 518780), (70, 415024), (80, 363146), (112, 259390), (140, 207512), (160, 181573), (224, 129695), (280, 103756), (560, 51878), (1120, 25939)]