83163580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101419}}^1$

素因数の和:101469

約数の個数: 24

約数和(自身を含む): 178904880

約数和(自身を除く): 95741300

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 101419, 202838, 405676, 507095, 1014190, 2028380, 4158179, 8316358, 16632716, 20790895, 41581790, 83163580]

約数ペア:

[(1, 83163580), (2, 41581790), (4, 20790895), (5, 16632716), (10, 8316358), (20, 4158179), (41, 2028380), (82, 1014190), (164, 507095), (205, 405676), (410, 202838), (820, 101419)]