39696660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{220537}}^1$

素因数の和:220552

約数の個数: 36

約数和(自身を含む): 120413748

約数和(自身を除く): 80717088

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 220537, 441074, 661611, 882148, 1102685, 1323222, 1984833, 2205370, 2646444, 3308055, 3969666, 4410740, 6616110, 7939332, 9924165, 13232220, 19848330, 39696660]

約数ペア:

[(1, 39696660), (2, 19848330), (3, 13232220), (4, 9924165), (5, 7939332), (6, 6616110), (9, 4410740), (10, 3969666), (12, 3308055), (15, 2646444), (18, 2205370), (20, 1984833), (30, 1323222), (36, 1102685), (45, 882148), (60, 661611), (90, 441074), (180, 220537)]