22886300

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{2897}}^1$

素因数の和:2990

約数の個数: 36

約数和(自身を含む): 50309280

約数和(自身を除く): 27422980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 2897, 3950, 5794, 7900, 11588, 14485, 28970, 57940, 72425, 144850, 228863, 289700, 457726, 915452, 1144315, 2288630, 4577260, 5721575, 11443150, 22886300]

約数ペア:

[(1, 22886300), (2, 11443150), (4, 5721575), (5, 4577260), (10, 2288630), (20, 1144315), (25, 915452), (50, 457726), (79, 289700), (100, 228863), (158, 144850), (316, 72425), (395, 57940), (790, 28970), (1580, 14485), (1975, 11588), (2897, 7900), (3950, 5794)]