9167720

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{547}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 20714400

約数和(自身を除く): 11546680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 547, 838, 1094, 1676, 2095, 2188, 2735, 3352, 4190, 4376, 5470, 8380, 10940, 16760, 21880, 229193, 458386, 916772, 1145965, 1833544, 2291930, 4583860, 9167720]

約数ペア:

[(1, 9167720), (2, 4583860), (4, 2291930), (5, 1833544), (8, 1145965), (10, 916772), (20, 458386), (40, 229193), (419, 21880), (547, 16760), (838, 10940), (1094, 8380), (1676, 5470), (2095, 4376), (2188, 4190), (2735, 3352)]