47621200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 127313280

約数和(自身を除く): 79692080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 79, 80, 88, 100, 110, 137, 158, 176, 200, 220, 274, 275, 316, 395, 400, 440, 548, 550, 632, 685, 790, 869, 880, 1096, 1100, 1264, 1370, 1507, 1580, 1738, 1975, 2192, 2200, 2740, 3014, 3160, 3425, 3476, 3950, 4345, 4400, 5480, 6028, 6320, 6850, 6952, 7535, 7900, 8690, 10823, 10960, 12056, 13700, 13904, 15070, 15800, 17380, 21646, 21725, 24112, 27400, 30140, 31600, 34760, 37675, 43292, 43450, 54115, 54800, 60280, 69520, 75350, 86584, 86900, 108230, 119053, 120560, 150700, 173168, 173800, 216460, 238106, 270575, 301400, 347600, 432920, 476212, 541150, 595265, 602800, 865840, 952424, 1082300, 1190530, 1904848, 2164600, 2381060, 2976325, 4329200, 4762120, 5952650, 9524240, 11905300, 23810600, 47621200]

約数ペア:

[(1, 47621200), (2, 23810600), (4, 11905300), (5, 9524240), (8, 5952650), (10, 4762120), (11, 4329200), (16, 2976325), (20, 2381060), (22, 2164600), (25, 1904848), (40, 1190530), (44, 1082300), (50, 952424), (55, 865840), (79, 602800), (80, 595265), (88, 541150), (100, 476212), (110, 432920), (137, 347600), (158, 301400), (176, 270575), (200, 238106), (220, 216460), (274, 173800), (275, 173168), (316, 150700), (395, 120560), (400, 119053), (440, 108230), (548, 86900), (550, 86584), (632, 75350), (685, 69520), (790, 60280), (869, 54800), (880, 54115), (1096, 43450), (1100, 43292), (1264, 37675), (1370, 34760), (1507, 31600), (1580, 30140), (1738, 27400), (1975, 24112), (2192, 21725), (2200, 21646), (2740, 17380), (3014, 15800), (3160, 15070), (3425, 13904), (3476, 13700), (3950, 12056), (4345, 10960), (4400, 10823), (5480, 8690), (6028, 7900), (6320, 7535), (6850, 6952)]