2018082305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1949}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 2587572000

約数和(自身を除く): 569489695

約数列:

[1, 5, 29, 37, 145, 185, 193, 965, 1073, 1949, 5365, 5597, 7141, 9745, 27985, 35705, 56521, 72113, 207089, 282605, 360565, 376157, 1035445, 1880785, 2091277, 10456385, 10908553, 13917809, 54542765, 69589045, 403616461, 2018082305]

約数ペア:

[(1, 2018082305), (5, 403616461), (29, 69589045), (37, 54542765), (145, 13917809), (185, 10908553), (193, 10456385), (965, 2091277), (1073, 1880785), (1949, 1035445), (5365, 376157), (5597, 360565), (7141, 282605), (9745, 207089), (27985, 72113), (35705, 56521)]