45301940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{133241}}^1$

素因数の和:133267

約数の個数: 24

約数和(自身を含む): 100730952

約数和(自身を除く): 55429012

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 133241, 266482, 532964, 666205, 1332410, 2265097, 2664820, 4530194, 9060388, 11325485, 22650970, 45301940]

約数ペア:

[(1, 45301940), (2, 22650970), (4, 11325485), (5, 9060388), (10, 4530194), (17, 2664820), (20, 2265097), (34, 1332410), (68, 666205), (85, 532964), (170, 266482), (340, 133241)]