31709600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3049}}^1$

素因数の和:3082

約数の個数: 72

約数和(自身を含む): 83393100

約数和(自身を除く): 51683500

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 3049, 5200, 6098, 10400, 12196, 15245, 24392, 30490, 39637, 48784, 60980, 76225, 79274, 97568, 121960, 152450, 158548, 198185, 243920, 304900, 317096, 396370, 487840, 609800, 634192, 792740, 990925, 1219600, 1268384, 1585480, 1981850, 2439200, 3170960, 3963700, 6341920, 7927400, 15854800, 31709600]

約数ペア:

[(1, 31709600), (2, 15854800), (4, 7927400), (5, 6341920), (8, 3963700), (10, 3170960), (13, 2439200), (16, 1981850), (20, 1585480), (25, 1268384), (26, 1219600), (32, 990925), (40, 792740), (50, 634192), (52, 609800), (65, 487840), (80, 396370), (100, 317096), (104, 304900), (130, 243920), (160, 198185), (200, 158548), (208, 152450), (260, 121960), (325, 97568), (400, 79274), (416, 76225), (520, 60980), (650, 48784), (800, 39637), (1040, 30490), (1300, 24392), (2080, 15245), (2600, 12196), (3049, 10400), (5200, 6098)]