103710020

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{11549}}^1$

素因数の和:12007

約数の個数: 24

約数和(自身を含む): 218295000

約数和(自身を除く): 114584980

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1796, 2245, 4490, 8980, 11549, 23098, 46196, 57745, 115490, 230980, 5185501, 10371002, 20742004, 25927505, 51855010, 103710020]

約数ペア:

[(1, 103710020), (2, 51855010), (4, 25927505), (5, 20742004), (10, 10371002), (20, 5185501), (449, 230980), (898, 115490), (1796, 57745), (2245, 46196), (4490, 23098), (8980, 11549)]