259725400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{118057}}^1$

素因数の和:118084

約数の個数: 48

約数和(自身を含む): 658763640

約数和(自身を除く): 399038240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 118057, 236114, 472228, 590285, 944456, 1180570, 1298627, 2361140, 2597254, 2951425, 4722280, 5194508, 5902850, 6493135, 10389016, 11805700, 12986270, 23611400, 25972540, 32465675, 51945080, 64931350, 129862700, 259725400]

約数ペア:

[(1, 259725400), (2, 129862700), (4, 64931350), (5, 51945080), (8, 32465675), (10, 25972540), (11, 23611400), (20, 12986270), (22, 11805700), (25, 10389016), (40, 6493135), (44, 5902850), (50, 5194508), (55, 4722280), (88, 2951425), (100, 2597254), (110, 2361140), (200, 1298627), (220, 1180570), (275, 944456), (440, 590285), (550, 472228), (1100, 236114), (2200, 118057)]