1300438660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3422207}}^1$

素因数の和:3422235

約数の個数: 24

約数和(自身を含む): 2874654720

約数和(自身を除く): 1574216060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3422207, 6844414, 13688828, 17111035, 34222070, 65021933, 68444140, 130043866, 260087732, 325109665, 650219330, 1300438660]

約数ペア:

[(1, 1300438660), (2, 650219330), (4, 325109665), (5, 260087732), (10, 130043866), (19, 68444140), (20, 65021933), (38, 34222070), (76, 17111035), (95, 13688828), (190, 6844414), (380, 3422207)]