25713073010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{194017}}^1$

素因数の和:194510

約数の個数: 32

約数和(自身を含む): 47984531760

約数和(自身を除く): 22271458750

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 457, 914, 2285, 4570, 13253, 26506, 66265, 132530, 194017, 388034, 970085, 1940170, 5626493, 11252986, 28132465, 56264930, 88665769, 177331538, 443328845, 886657690, 2571307301, 5142614602, 12856536505, 25713073010]

約数ペア:

[(1, 25713073010), (2, 12856536505), (5, 5142614602), (10, 2571307301), (29, 886657690), (58, 443328845), (145, 177331538), (290, 88665769), (457, 56264930), (914, 28132465), (2285, 11252986), (4570, 5626493), (13253, 1940170), (26506, 970085), (66265, 388034), (132530, 194017)]