8103460

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{967}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 17075520

約数和(自身を除く): 8972060

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 967, 1676, 1934, 2095, 3868, 4190, 4835, 8380, 9670, 19340, 405173, 810346, 1620692, 2025865, 4051730, 8103460]

約数ペア:

[(1, 8103460), (2, 4051730), (4, 2025865), (5, 1620692), (10, 810346), (20, 405173), (419, 19340), (838, 9670), (967, 8380), (1676, 4835), (1934, 4190), (2095, 3868)]