6711528080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{25523}}^1$

素因数の和:25728

約数の個数: 80

約数和(自身を含む): 16521174720

約数和(自身を除く): 9809646640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 173, 190, 304, 346, 380, 692, 760, 865, 1384, 1520, 1730, 2768, 3287, 3460, 6574, 6920, 13148, 13840, 16435, 25523, 26296, 32870, 51046, 52592, 65740, 102092, 127615, 131480, 204184, 255230, 262960, 408368, 484937, 510460, 969874, 1020920, 1939748, 2041840, 2424685, 3879496, 4415479, 4849370, 7758992, 8830958, 9698740, 17661916, 19397480, 22077395, 35323832, 38794960, 44154790, 70647664, 83894101, 88309580, 167788202, 176619160, 335576404, 353238320, 419470505, 671152808, 838941010, 1342305616, 1677882020, 3355764040, 6711528080]

約数ペア:

[(1, 6711528080), (2, 3355764040), (4, 1677882020), (5, 1342305616), (8, 838941010), (10, 671152808), (16, 419470505), (19, 353238320), (20, 335576404), (38, 176619160), (40, 167788202), (76, 88309580), (80, 83894101), (95, 70647664), (152, 44154790), (173, 38794960), (190, 35323832), (304, 22077395), (346, 19397480), (380, 17661916), (692, 9698740), (760, 8830958), (865, 7758992), (1384, 4849370), (1520, 4415479), (1730, 3879496), (2768, 2424685), (3287, 2041840), (3460, 1939748), (6574, 1020920), (6920, 969874), (13148, 510460), (13840, 484937), (16435, 408368), (25523, 262960), (26296, 255230), (32870, 204184), (51046, 131480), (52592, 127615), (65740, 102092)]