24483020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3391}}^1$

素因数の和:3438

約数の個数: 36

約数和(自身を含む): 54278784

約数和(自身を除く): 29795764

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3391, 3610, 6782, 7220, 13564, 16955, 33910, 64429, 67820, 128858, 257716, 322145, 644290, 1224151, 1288580, 2448302, 4896604, 6120755, 12241510, 24483020]

約数ペア:

[(1, 24483020), (2, 12241510), (4, 6120755), (5, 4896604), (10, 2448302), (19, 1288580), (20, 1224151), (38, 644290), (76, 322145), (95, 257716), (190, 128858), (361, 67820), (380, 64429), (722, 33910), (1444, 16955), (1805, 13564), (3391, 7220), (3610, 6782)]