83202340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{320009}}^1$

素因数の和:320031

約数の個数: 24

約数和(自身を含む): 188165880

約数和(自身を除く): 104963540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 320009, 640018, 1280036, 1600045, 3200090, 4160117, 6400180, 8320234, 16640468, 20800585, 41601170, 83202340]

約数ペア:

[(1, 83202340), (2, 41601170), (4, 20800585), (5, 16640468), (10, 8320234), (13, 6400180), (20, 4160117), (26, 3200090), (52, 1600045), (65, 1280036), (130, 640018), (260, 320009)]