23736020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15413}}^1$

素因数の和:15440

約数の個数: 48

約数和(自身を含む): 62149248

約数和(自身を除く): 38413228

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 15413, 30826, 61652, 77065, 107891, 154130, 169543, 215782, 308260, 339086, 431564, 539455, 678172, 847715, 1078910, 1186801, 1695430, 2157820, 2373602, 3390860, 4747204, 5934005, 11868010, 23736020]

約数ペア:

[(1, 23736020), (2, 11868010), (4, 5934005), (5, 4747204), (7, 3390860), (10, 2373602), (11, 2157820), (14, 1695430), (20, 1186801), (22, 1078910), (28, 847715), (35, 678172), (44, 539455), (55, 431564), (70, 339086), (77, 308260), (110, 215782), (140, 169543), (154, 154130), (220, 107891), (308, 77065), (385, 61652), (770, 30826), (1540, 15413)]