74121650

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{7681}}^1$

素因数の和:7886

約数の個数: 24

約数和(自身を含む): 138598644

約数和(自身を除く): 64476994

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 4825, 7681, 9650, 15362, 38405, 76810, 192025, 384050, 1482433, 2964866, 7412165, 14824330, 37060825, 74121650]

約数ペア:

[(1, 74121650), (2, 37060825), (5, 14824330), (10, 7412165), (25, 2964866), (50, 1482433), (193, 384050), (386, 192025), (965, 76810), (1930, 38405), (4825, 15362), (7681, 9650)]