45915080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27997}}^1$

素因数の和:28049

約数の個数: 32

約数和(自身を含む): 105832440

約数和(自身を除く): 59917360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 27997, 55994, 111988, 139985, 223976, 279970, 559940, 1119880, 1147877, 2295754, 4591508, 5739385, 9183016, 11478770, 22957540, 45915080]

約数ペア:

[(1, 45915080), (2, 22957540), (4, 11478770), (5, 9183016), (8, 5739385), (10, 4591508), (20, 2295754), (40, 1147877), (41, 1119880), (82, 559940), (164, 279970), (205, 223976), (328, 139985), (410, 111988), (820, 55994), (1640, 27997)]