14000440

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4217}}^1$

素因数の和:4311

約数の個数: 32

約数和(自身を含む): 31888080

約数和(自身を除く): 17887640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 4217, 8434, 16868, 21085, 33736, 42170, 84340, 168680, 350011, 700022, 1400044, 1750055, 2800088, 3500110, 7000220, 14000440]

約数ペア:

[(1, 14000440), (2, 7000220), (4, 3500110), (5, 2800088), (8, 1750055), (10, 1400044), (20, 700022), (40, 350011), (83, 168680), (166, 84340), (332, 42170), (415, 33736), (664, 21085), (830, 16868), (1660, 8434), (3320, 4217)]