2108533060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{26141}}^1$

素因数の和:26296

約数の個数: 48

約数和(自身を含む): 4589489520

約数和(自身を除く): 2480956460

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 109, 148, 185, 218, 370, 436, 545, 740, 1090, 2180, 4033, 8066, 16132, 20165, 26141, 40330, 52282, 80660, 104564, 130705, 261410, 522820, 967217, 1934434, 2849369, 3868868, 4836085, 5698738, 9672170, 11397476, 14246845, 19344340, 28493690, 56987380, 105426653, 210853306, 421706612, 527133265, 1054266530, 2108533060]

約数ペア:

[(1, 2108533060), (2, 1054266530), (4, 527133265), (5, 421706612), (10, 210853306), (20, 105426653), (37, 56987380), (74, 28493690), (109, 19344340), (148, 14246845), (185, 11397476), (218, 9672170), (370, 5698738), (436, 4836085), (545, 3868868), (740, 2849369), (1090, 1934434), (2180, 967217), (4033, 522820), (8066, 261410), (16132, 130705), (20165, 104564), (26141, 80660), (40330, 52282)]