825600430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1920001}}^1$

素因数の和:1920051

約数の個数: 16

約数和(自身を含む): 1520641584

約数和(自身を除く): 695041154

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1920001, 3840002, 9600005, 19200010, 82560043, 165120086, 412800215, 825600430]

約数ペア:

[(1, 825600430), (2, 412800215), (5, 165120086), (10, 82560043), (43, 19200010), (86, 9600005), (215, 3840002), (430, 1920001)]