2516146660

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{6619}}^1$

素因数の和:6940

約数の個数: 48

約数和(自身を含む): 5371732800

約数和(自身を除く): 2855586140

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 229, 332, 415, 458, 830, 916, 1145, 1660, 2290, 4580, 6619, 13238, 19007, 26476, 33095, 38014, 66190, 76028, 95035, 132380, 190070, 380140, 549377, 1098754, 1515751, 2197508, 2746885, 3031502, 5493770, 6063004, 7578755, 10987540, 15157510, 30315020, 125807333, 251614666, 503229332, 629036665, 1258073330, 2516146660]

約数ペア:

[(1, 2516146660), (2, 1258073330), (4, 629036665), (5, 503229332), (10, 251614666), (20, 125807333), (83, 30315020), (166, 15157510), (229, 10987540), (332, 7578755), (415, 6063004), (458, 5493770), (830, 3031502), (916, 2746885), (1145, 2197508), (1660, 1515751), (2290, 1098754), (4580, 549377), (6619, 380140), (13238, 190070), (19007, 132380), (26476, 95035), (33095, 76028), (38014, 66190)]