9081050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 72

約数和(自身を含む): 19790400

約数和(自身を除く): 10709350

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 79, 95, 110, 121, 158, 190, 209, 242, 275, 395, 418, 475, 550, 605, 790, 869, 950, 1045, 1210, 1501, 1738, 1975, 2090, 2299, 3002, 3025, 3950, 4345, 4598, 5225, 6050, 7505, 8690, 9559, 10450, 11495, 15010, 16511, 19118, 21725, 22990, 33022, 37525, 43450, 47795, 57475, 75050, 82555, 95590, 114950, 165110, 181621, 238975, 363242, 412775, 477950, 825550, 908105, 1816210, 4540525, 9081050]

約数ペア:

[(1, 9081050), (2, 4540525), (5, 1816210), (10, 908105), (11, 825550), (19, 477950), (22, 412775), (25, 363242), (38, 238975), (50, 181621), (55, 165110), (79, 114950), (95, 95590), (110, 82555), (121, 75050), (158, 57475), (190, 47795), (209, 43450), (242, 37525), (275, 33022), (395, 22990), (418, 21725), (475, 19118), (550, 16511), (605, 15010), (790, 11495), (869, 10450), (950, 9559), (1045, 8690), (1210, 7505), (1501, 6050), (1738, 5225), (1975, 4598), (2090, 4345), (2299, 3950), (3002, 3025)]