70530160

素因数分解:

$2^4\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1193}}^1$

素因数の和:1945

約数の個数: 40

約数和(自身を含む): 164342160

約数和(自身を除く): 93812000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 739, 1193, 1478, 2386, 2956, 3695, 4772, 5912, 5965, 7390, 9544, 11824, 11930, 14780, 19088, 23860, 29560, 47720, 59120, 95440, 881627, 1763254, 3526508, 4408135, 7053016, 8816270, 14106032, 17632540, 35265080, 70530160]

約数ペア:

[(1, 70530160), (2, 35265080), (4, 17632540), (5, 14106032), (8, 8816270), (10, 7053016), (16, 4408135), (20, 3526508), (40, 1763254), (80, 881627), (739, 95440), (1193, 59120), (1478, 47720), (2386, 29560), (2956, 23860), (3695, 19088), (4772, 14780), (5912, 11930), (5965, 11824), (7390, 9544)]