29295280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{52313}}^1$

素因数の和:52333

約数の個数: 40

約数和(自身を含む): 77843232

約数和(自身を除く): 48547952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 52313, 104626, 209252, 261565, 366191, 418504, 523130, 732382, 837008, 1046260, 1464764, 1830955, 2092520, 2929528, 3661910, 4185040, 5859056, 7323820, 14647640, 29295280]

約数ペア:

[(1, 29295280), (2, 14647640), (4, 7323820), (5, 5859056), (7, 4185040), (8, 3661910), (10, 2929528), (14, 2092520), (16, 1830955), (20, 1464764), (28, 1046260), (35, 837008), (40, 732382), (56, 523130), (70, 418504), (80, 366191), (112, 261565), (140, 209252), (280, 104626), (560, 52313)]