6385516640

素因数分解:

$2^5\times 5^1\times {\mathrm{39909479}}^1$

素因数の和:39909494

約数の個数: 24

約数和(自身を含む): 15085783440

約数和(自身を除く): 8700266800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 39909479, 79818958, 159637916, 199547395, 319275832, 399094790, 638551664, 798189580, 1277103328, 1596379160, 3192758320, 6385516640]

約数ペア:

[(1, 6385516640), (2, 3192758320), (4, 1596379160), (5, 1277103328), (8, 798189580), (10, 638551664), (16, 399094790), (20, 319275832), (32, 199547395), (40, 159637916), (80, 79818958), (160, 39909479)]