65113280

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3037}}^1$

素因数の和:3121

約数の個数: 56

約数和(自身を含む): 157417008

約数和(自身を除く): 92303728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 3037, 4288, 5360, 6074, 10720, 12148, 15185, 21440, 24296, 30370, 48592, 60740, 97184, 121480, 194368, 203479, 242960, 406958, 485920, 813916, 971840, 1017395, 1627832, 2034790, 3255664, 4069580, 6511328, 8139160, 13022656, 16278320, 32556640, 65113280]

約数ペア:

[(1, 65113280), (2, 32556640), (4, 16278320), (5, 13022656), (8, 8139160), (10, 6511328), (16, 4069580), (20, 3255664), (32, 2034790), (40, 1627832), (64, 1017395), (67, 971840), (80, 813916), (134, 485920), (160, 406958), (268, 242960), (320, 203479), (335, 194368), (536, 121480), (670, 97184), (1072, 60740), (1340, 48592), (2144, 30370), (2680, 24296), (3037, 21440), (4288, 15185), (5360, 12148), (6074, 10720)]