41938580

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{23561}}^1$

素因数の和:23659

約数の個数: 24

約数和(自身を含む): 89064360

約数和(自身を除く): 47125780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 23561, 47122, 94244, 117805, 235610, 471220, 2096929, 4193858, 8387716, 10484645, 20969290, 41938580]

約数ペア:

[(1, 41938580), (2, 20969290), (4, 10484645), (5, 8387716), (10, 4193858), (20, 2096929), (89, 471220), (178, 235610), (356, 117805), (445, 94244), (890, 47122), (1780, 23561)]