2912756660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{197609}}^1$

素因数の和:197696

約数の個数: 48

約数和(自身を含む): 6772489920

約数和(自身を除く): 3859733260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 7370, 14740, 197609, 395218, 790436, 988045, 1976090, 2173699, 3952180, 4347398, 8694796, 10868495, 13239803, 21736990, 26479606, 43473980, 52959212, 66199015, 132398030, 145637833, 264796060, 291275666, 582551332, 728189165, 1456378330, 2912756660]

約数ペア:

[(1, 2912756660), (2, 1456378330), (4, 728189165), (5, 582551332), (10, 291275666), (11, 264796060), (20, 145637833), (22, 132398030), (44, 66199015), (55, 52959212), (67, 43473980), (110, 26479606), (134, 21736990), (220, 13239803), (268, 10868495), (335, 8694796), (670, 4347398), (737, 3952180), (1340, 2173699), (1474, 1976090), (2948, 988045), (3685, 790436), (7370, 395218), (14740, 197609)]