102676340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12739}}^1$

素因数の和:12792

約数の個数: 48

約数和(自身を含む): 239715840

約数和(自身を除く): 137039500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 12739, 25478, 50956, 63695, 127390, 165607, 254780, 331214, 394909, 662428, 789818, 828035, 1579636, 1656070, 1974545, 3312140, 3949090, 5133817, 7898180, 10267634, 20535268, 25669085, 51338170, 102676340]

約数ペア:

[(1, 102676340), (2, 51338170), (4, 25669085), (5, 20535268), (10, 10267634), (13, 7898180), (20, 5133817), (26, 3949090), (31, 3312140), (52, 1974545), (62, 1656070), (65, 1579636), (124, 828035), (130, 789818), (155, 662428), (260, 394909), (310, 331214), (403, 254780), (620, 165607), (806, 127390), (1612, 63695), (2015, 50956), (4030, 25478), (8060, 12739)]