26930900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6263}}^1$

素因数の和:6320

約数の個数: 36

約数和(自身を含む): 59808672

約数和(自身を除く): 32877772

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 6263, 12526, 25052, 31315, 62630, 125260, 156575, 269309, 313150, 538618, 626300, 1077236, 1346545, 2693090, 5386180, 6732725, 13465450, 26930900]

約数ペア:

[(1, 26930900), (2, 13465450), (4, 6732725), (5, 5386180), (10, 2693090), (20, 1346545), (25, 1077236), (43, 626300), (50, 538618), (86, 313150), (100, 269309), (172, 156575), (215, 125260), (430, 62630), (860, 31315), (1075, 25052), (2150, 12526), (4300, 6263)]