714804560

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{81973}}^1$

素因数の和:82095

約数の個数: 40

約数和(自身を含む): 1677188040

約数和(自身を除く): 962383480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 8720, 81973, 163946, 327892, 409865, 655784, 819730, 1311568, 1639460, 3278920, 6557840, 8935057, 17870114, 35740228, 44675285, 71480456, 89350570, 142960912, 178701140, 357402280, 714804560]

約数ペア:

[(1, 714804560), (2, 357402280), (4, 178701140), (5, 142960912), (8, 89350570), (10, 71480456), (16, 44675285), (20, 35740228), (40, 17870114), (80, 8935057), (109, 6557840), (218, 3278920), (436, 1639460), (545, 1311568), (872, 819730), (1090, 655784), (1744, 409865), (2180, 327892), (4360, 163946), (8720, 81973)]