52292780

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4079}}^1$

素因数の和:4729

約数の個数: 24

約数和(自身を含む): 110013120

約数和(自身を除く): 57720340

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 2564, 3205, 4079, 6410, 8158, 12820, 16316, 20395, 40790, 81580, 2614639, 5229278, 10458556, 13073195, 26146390, 52292780]

約数ペア:

[(1, 52292780), (2, 26146390), (4, 13073195), (5, 10458556), (10, 5229278), (20, 2614639), (641, 81580), (1282, 40790), (2564, 20395), (3205, 16316), (4079, 12820), (6410, 8158)]