4209880.00000000

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 15410304

約数和(自身を除く): 4370249

約数列:

[1, 5, 13, 17, 65, 85, 97, 103, 221, 485, 515, 1105, 1261, 1339, 1649, 1751, 6305, 6695, 8245, 8755, 9991, 21437, 22763, 49955, 107185, 113815, 129883, 169847, 649415, 849235, 2208011, 11040055]

約数ペア:

[(1, 11040055), (5, 2208011), (13, 849235), (17, 649415), (65, 169847), (85, 129883), (97, 113815), (103, 107185), (221, 49955), (485, 22763), (515, 21437), (1105, 9991), (1261, 8755), (1339, 8245), (1649, 6695), (1751, 6305)]