14265920

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:535

約数の個数: 56

約数和(自身を含む): 34366200

約数和(自身を除く): 20100280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 409, 436, 545, 818, 872, 1090, 1636, 1744, 2045, 2180, 3272, 3488, 4090, 4360, 6544, 6976, 8180, 8720, 13088, 16360, 17440, 26176, 32720, 34880, 44581, 65440, 89162, 130880, 178324, 222905, 356648, 445810, 713296, 891620, 1426592, 1783240, 2853184, 3566480, 7132960, 14265920]

約数ペア:

[(1, 14265920), (2, 7132960), (4, 3566480), (5, 2853184), (8, 1783240), (10, 1426592), (16, 891620), (20, 713296), (32, 445810), (40, 356648), (64, 222905), (80, 178324), (109, 130880), (160, 89162), (218, 65440), (320, 44581), (409, 34880), (436, 32720), (545, 26176), (818, 17440), (872, 16360), (1090, 13088), (1636, 8720), (1744, 8180), (2045, 6976), (2180, 6544), (3272, 4360), (3488, 4090)]