530631040

素因数分解:

$2^7\times 5^1\times {\mathrm{829111}}^1$

素因数の和:829130

約数の個数: 32

約数和(自身を含む): 1268541360

約数和(自身を除く): 737910320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 829111, 1658222, 3316444, 4145555, 6632888, 8291110, 13265776, 16582220, 26531552, 33164440, 53063104, 66328880, 106126208, 132657760, 265315520, 530631040]

約数ペア:

[(1, 530631040), (2, 265315520), (4, 132657760), (5, 106126208), (8, 66328880), (10, 53063104), (16, 33164440), (20, 26531552), (32, 16582220), (40, 13265776), (64, 8291110), (80, 6632888), (128, 4145555), (160, 3316444), (320, 1658222), (640, 829111)]