7423160

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1229}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 16826400

約数和(自身を除く): 9403240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1229, 1510, 2458, 3020, 4916, 6040, 6145, 9832, 12290, 24580, 49160, 185579, 371158, 742316, 927895, 1484632, 1855790, 3711580, 7423160]

約数ペア:

[(1, 7423160), (2, 3711580), (4, 1855790), (5, 1484632), (8, 927895), (10, 742316), (20, 371158), (40, 185579), (151, 49160), (302, 24580), (604, 12290), (755, 9832), (1208, 6145), (1229, 6040), (1510, 4916), (2458, 3020)]