45500920

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5101}}^1$

素因数の和:5335

約数の個数: 32

約数和(自身を含む): 102856320

約数和(自身を除く): 57355400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 5101, 8920, 10202, 20404, 25505, 40808, 51010, 102020, 204040, 1137523, 2275046, 4550092, 5687615, 9100184, 11375230, 22750460, 45500920]

約数ペア:

[(1, 45500920), (2, 22750460), (4, 11375230), (5, 9100184), (8, 5687615), (10, 4550092), (20, 2275046), (40, 1137523), (223, 204040), (446, 102020), (892, 51010), (1115, 40808), (1784, 25505), (2230, 20404), (4460, 10202), (5101, 8920)]