67350020

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{9649}}^1$

素因数の和:10007

約数の個数: 24

約数和(自身を含む): 141855000

約数和(自身を除く): 74504980

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 9649, 19298, 38596, 48245, 96490, 192980, 3367501, 6735002, 13470004, 16837505, 33675010, 67350020]

約数ペア:

[(1, 67350020), (2, 33675010), (4, 16837505), (5, 13470004), (10, 6735002), (20, 3367501), (349, 192980), (698, 96490), (1396, 48245), (1745, 38596), (3490, 19298), (6980, 9649)]