71288650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83869}}^1$

素因数の和:83898

約数の個数: 24

約数和(自身を含む): 140398380

約数和(自身を除く): 69109730

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 83869, 167738, 419345, 838690, 1425773, 2096725, 2851546, 4193450, 7128865, 14257730, 35644325, 71288650]

約数ペア:

[(1, 71288650), (2, 35644325), (5, 14257730), (10, 7128865), (17, 4193450), (25, 2851546), (34, 2096725), (50, 1425773), (85, 838690), (170, 419345), (425, 167738), (850, 83869)]