2748888950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{75209}}^1$

素因数の和:75281

約数の個数: 48

約数和(自身を含む): 5539667760

約数和(自身を除く): 2790778810

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 850, 1075, 1462, 2150, 3655, 7310, 18275, 36550, 75209, 150418, 376045, 752090, 1278553, 1880225, 2557106, 3233987, 3760450, 6392765, 6467974, 12785530, 16169935, 31963825, 32339870, 54977779, 63927650, 80849675, 109955558, 161699350, 274888895, 549777790, 1374444475, 2748888950]

約数ペア:

[(1, 2748888950), (2, 1374444475), (5, 549777790), (10, 274888895), (17, 161699350), (25, 109955558), (34, 80849675), (43, 63927650), (50, 54977779), (85, 32339870), (86, 31963825), (170, 16169935), (215, 12785530), (425, 6467974), (430, 6392765), (731, 3760450), (850, 3233987), (1075, 2557106), (1462, 1880225), (2150, 1278553), (3655, 752090), (7310, 376045), (18275, 150418), (36550, 75209)]