89720875370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3217}}^1\times {\mathrm{398423}}^1$

素因数の和:401654

約数の個数: 32

約数和(自身を含む): 184626494208

約数和(自身を除く): 94905618838

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3217, 6434, 16085, 22519, 32170, 45038, 112595, 225190, 398423, 796846, 1992115, 2788961, 3984230, 5577922, 13944805, 27889610, 1281726791, 2563453582, 6408633955, 8972087537, 12817267910, 17944175074, 44860437685, 89720875370]

約数ペア:

[(1, 89720875370), (2, 44860437685), (5, 17944175074), (7, 12817267910), (10, 8972087537), (14, 6408633955), (35, 2563453582), (70, 1281726791), (3217, 27889610), (6434, 13944805), (16085, 5577922), (22519, 3984230), (32170, 2788961), (45038, 1992115), (112595, 796846), (225190, 398423)]