5402650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 72

約数和(自身を含む): 11874240

約数和(自身を除く): 6471590

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 47, 50, 55, 94, 95, 110, 121, 190, 209, 235, 242, 275, 418, 470, 475, 517, 550, 605, 893, 950, 1034, 1045, 1175, 1210, 1786, 2090, 2299, 2350, 2585, 3025, 4465, 4598, 5170, 5225, 5687, 6050, 8930, 9823, 10450, 11374, 11495, 12925, 19646, 22325, 22990, 25850, 28435, 44650, 49115, 56870, 57475, 98230, 108053, 114950, 142175, 216106, 245575, 284350, 491150, 540265, 1080530, 2701325, 5402650]

約数ペア:

[(1, 5402650), (2, 2701325), (5, 1080530), (10, 540265), (11, 491150), (19, 284350), (22, 245575), (25, 216106), (38, 142175), (47, 114950), (50, 108053), (55, 98230), (94, 57475), (95, 56870), (110, 49115), (121, 44650), (190, 28435), (209, 25850), (235, 22990), (242, 22325), (275, 19646), (418, 12925), (470, 11495), (475, 11374), (517, 10450), (550, 9823), (605, 8930), (893, 6050), (950, 5687), (1034, 5225), (1045, 5170), (1175, 4598), (1210, 4465), (1786, 3025), (2090, 2585), (2299, 2350)]