115500920

素因数分解:

$2^3\times 5^1\times {\mathrm{2887523}}^1$

素因数の和:2887534

約数の個数: 16

約数和(自身を含む): 259877160

約数和(自身を除く): 144376240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2887523, 5775046, 11550092, 14437615, 23100184, 28875230, 57750460, 115500920]

約数ペア:

[(1, 115500920), (2, 57750460), (4, 28875230), (5, 23100184), (8, 14437615), (10, 11550092), (20, 5775046), (40, 2887523)]