171409695740

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2111}}^1\times {\mathrm{11633}}^1$

素因数の和:14102

約数の個数: 48

約数和(自身を含む): 361193817600

約数和(自身を除く): 189784121860

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 2111, 3490, 4222, 6980, 8444, 10555, 11633, 21110, 23266, 42220, 46532, 58165, 116330, 232660, 736739, 1473478, 2946956, 3683695, 4059917, 7367390, 8119834, 14734780, 16239668, 20299585, 24557263, 40599170, 49114526, 81198340, 98229052, 122786315, 245572630, 491145260, 8570484787, 17140969574, 34281939148, 42852423935, 85704847870, 171409695740]

約数ペア:

[(1, 171409695740), (2, 85704847870), (4, 42852423935), (5, 34281939148), (10, 17140969574), (20, 8570484787), (349, 491145260), (698, 245572630), (1396, 122786315), (1745, 98229052), (2111, 81198340), (3490, 49114526), (4222, 40599170), (6980, 24557263), (8444, 20299585), (10555, 16239668), (11633, 14734780), (21110, 8119834), (23266, 7367390), (42220, 4059917), (46532, 3683695), (58165, 2946956), (116330, 1473478), (232660, 736739)]