25207600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:383

約数の個数: 120

約数和(自身を含む): 70160688

約数和(自身を除く): 44953088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 136, 170, 176, 187, 200, 220, 272, 275, 337, 340, 374, 400, 425, 440, 550, 674, 680, 748, 850, 880, 935, 1100, 1348, 1360, 1496, 1685, 1700, 1870, 2200, 2696, 2992, 3370, 3400, 3707, 3740, 4400, 4675, 5392, 5729, 6740, 6800, 7414, 7480, 8425, 9350, 11458, 13480, 14828, 14960, 16850, 18535, 18700, 22916, 26960, 28645, 29656, 33700, 37070, 37400, 45832, 57290, 59312, 63019, 67400, 74140, 74800, 91664, 92675, 114580, 126038, 134800, 143225, 148280, 185350, 229160, 252076, 286450, 296560, 315095, 370700, 458320, 504152, 572900, 630190, 741400, 1008304, 1145800, 1260380, 1482800, 1575475, 2291600, 2520760, 3150950, 5041520, 6301900, 12603800, 25207600]

約数ペア:

[(1, 25207600), (2, 12603800), (4, 6301900), (5, 5041520), (8, 3150950), (10, 2520760), (11, 2291600), (16, 1575475), (17, 1482800), (20, 1260380), (22, 1145800), (25, 1008304), (34, 741400), (40, 630190), (44, 572900), (50, 504152), (55, 458320), (68, 370700), (80, 315095), (85, 296560), (88, 286450), (100, 252076), (110, 229160), (136, 185350), (170, 148280), (176, 143225), (187, 134800), (200, 126038), (220, 114580), (272, 92675), (275, 91664), (337, 74800), (340, 74140), (374, 67400), (400, 63019), (425, 59312), (440, 57290), (550, 45832), (674, 37400), (680, 37070), (748, 33700), (850, 29656), (880, 28645), (935, 26960), (1100, 22916), (1348, 18700), (1360, 18535), (1496, 16850), (1685, 14960), (1700, 14828), (1870, 13480), (2200, 11458), (2696, 9350), (2992, 8425), (3370, 7480), (3400, 7414), (3707, 6800), (3740, 6740), (4400, 5729), (4675, 5392)]