1370292640

素因数分解:

$2^5\times 5^1\times {\mathrm{8564329}}^1$

素因数の和:8564344

約数の個数: 24

約数和(自身を含む): 3237316740

約数和(自身を除く): 1867024100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 8564329, 17128658, 34257316, 42821645, 68514632, 85643290, 137029264, 171286580, 274058528, 342573160, 685146320, 1370292640]

約数ペア:

[(1, 1370292640), (2, 685146320), (4, 342573160), (5, 274058528), (8, 171286580), (10, 137029264), (16, 85643290), (20, 68514632), (32, 42821645), (40, 34257316), (80, 17128658), (160, 8564329)]