47476240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4987}}^1$

素因数の和:5024

約数の個数: 80

約数和(自身を含む): 133598592

約数和(自身を除く): 86122352

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, 4987, 9520, 9974, 19948, 24935, 34909, 39896, 49870, 69818, 79792, 84779, 99740, 139636, 169558, 174545, 199480, 279272, 339116, 349090, 398960, 423895, 558544, 593453, 678232, 698180, 847790, 1186906, 1356464, 1396360, 1695580, 2373812, 2792720, 2967265, 3391160, 4747624, 5934530, 6782320, 9495248, 11869060, 23738120, 47476240]

約数ペア:

[(1, 47476240), (2, 23738120), (4, 11869060), (5, 9495248), (7, 6782320), (8, 5934530), (10, 4747624), (14, 3391160), (16, 2967265), (17, 2792720), (20, 2373812), (28, 1695580), (34, 1396360), (35, 1356464), (40, 1186906), (56, 847790), (68, 698180), (70, 678232), (80, 593453), (85, 558544), (112, 423895), (119, 398960), (136, 349090), (140, 339116), (170, 279272), (238, 199480), (272, 174545), (280, 169558), (340, 139636), (476, 99740), (560, 84779), (595, 79792), (680, 69818), (952, 49870), (1190, 39896), (1360, 34909), (1904, 24935), (2380, 19948), (4760, 9974), (4987, 9520)]