47304880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4969}}^1$

素因数の和:5006

約数の個数: 80

約数和(自身を含む): 133116480

約数和(自身を除く): 85811600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 4969, 9520, 9938, 19876, 24845, 34783, 39752, 49690, 69566, 79504, 84473, 99380, 139132, 168946, 173915, 198760, 278264, 337892, 347830, 397520, 422365, 556528, 591311, 675784, 695660, 844730, 1182622, 1351568, 1391320, 1689460, 2365244, 2782640, 2956555, 3378920, 4730488, 5913110, 6757840, 9460976, 11826220, 23652440, 47304880]

約数ペア:

[(1, 47304880), (2, 23652440), (4, 11826220), (5, 9460976), (7, 6757840), (8, 5913110), (10, 4730488), (14, 3378920), (16, 2956555), (17, 2782640), (20, 2365244), (28, 1689460), (34, 1391320), (35, 1351568), (40, 1182622), (56, 844730), (68, 695660), (70, 675784), (80, 591311), (85, 556528), (112, 422365), (119, 397520), (136, 347830), (140, 337892), (170, 278264), (238, 198760), (272, 173915), (280, 168946), (340, 139132), (476, 99380), (560, 84473), (595, 79504), (680, 69566), (952, 49690), (1190, 39752), (1360, 34783), (1904, 24845), (2380, 19876), (4760, 9938), (4969, 9520)]