20161652550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10339309}}^1$

素因数の和:10339337

約数の個数: 48

約数和(自身を含む): 53847126480

約数和(自身を除く): 33685473930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 10339309, 20678618, 31017927, 51696545, 62035854, 103393090, 134411017, 155089635, 258482725, 268822034, 310179270, 403233051, 516965450, 672055085, 775448175, 806466102, 1344110170, 1550896350, 2016165255, 3360275425, 4032330510, 6720550850, 10080826275, 20161652550]

約数ペア:

[(1, 20161652550), (2, 10080826275), (3, 6720550850), (5, 4032330510), (6, 3360275425), (10, 2016165255), (13, 1550896350), (15, 1344110170), (25, 806466102), (26, 775448175), (30, 672055085), (39, 516965450), (50, 403233051), (65, 310179270), (75, 268822034), (78, 258482725), (130, 155089635), (150, 134411017), (195, 103393090), (325, 62035854), (390, 51696545), (650, 31017927), (975, 20678618), (1950, 10339309)]