6782320

素因数分解:

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

素因数の和:5017

約数の個数: 40

約数和(自身を含む): 16699824

約数和(自身を除く): 9917504

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 4987, 9974, 19948, 24935, 39896, 49870, 79792, 84779, 99740, 169558, 199480, 339116, 398960, 423895, 678232, 847790, 1356464, 1695580, 3391160, 6782320]

約数ペア:

[(1, 6782320), (2, 3391160), (4, 1695580), (5, 1356464), (8, 847790), (10, 678232), (16, 423895), (17, 398960), (20, 339116), (34, 199480), (40, 169558), (68, 99740), (80, 84779), (85, 79792), (136, 49870), (170, 39896), (272, 24935), (340, 19948), (680, 9974), (1360, 4987)]