13302548560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23754551}}^1$

素因数の和:23754571

約数の個数: 40

約数和(自身を含む): 35346773376

約数和(自身を除く): 22044224816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 23754551, 47509102, 95018204, 118772755, 166281857, 190036408, 237545510, 332563714, 380072816, 475091020, 665127428, 831409285, 950182040, 1330254856, 1662818570, 1900364080, 2660509712, 3325637140, 6651274280, 13302548560]

約数ペア:

[(1, 13302548560), (2, 6651274280), (4, 3325637140), (5, 2660509712), (7, 1900364080), (8, 1662818570), (10, 1330254856), (14, 950182040), (16, 831409285), (20, 665127428), (28, 475091020), (35, 380072816), (40, 332563714), (56, 237545510), (70, 190036408), (80, 166281857), (112, 118772755), (140, 95018204), (280, 47509102), (560, 23754551)]