7204040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9479}}^1$

素因数の和:9509

約数の個数: 32

約数和(自身を含む): 17064000

約数和(自身を除く): 9859960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 9479, 18958, 37916, 47395, 75832, 94790, 180101, 189580, 360202, 379160, 720404, 900505, 1440808, 1801010, 3602020, 7204040]

約数ペア:

[(1, 7204040), (2, 3602020), (4, 1801010), (5, 1440808), (8, 900505), (10, 720404), (19, 379160), (20, 360202), (38, 189580), (40, 180101), (76, 94790), (95, 75832), (152, 47395), (190, 37916), (380, 18958), (760, 9479)]