101552020

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{14549}}^1$

素因数の和:14907

約数の個数: 24

約数和(自身を含む): 213885000

約数和(自身を除く): 112332980

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 14549, 29098, 58196, 72745, 145490, 290980, 5077601, 10155202, 20310404, 25388005, 50776010, 101552020]

約数ペア:

[(1, 101552020), (2, 50776010), (4, 25388005), (5, 20310404), (10, 10155202), (20, 5077601), (349, 290980), (698, 145490), (1396, 72745), (1745, 58196), (3490, 29098), (6980, 14549)]