123214190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{5023}}^1$

素因数の和:5264

約数の個数: 32

約数和(自身を含む): 243081216

約数和(自身を除く): 119867026

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2230, 2453, 4906, 5023, 10046, 12265, 24530, 25115, 50230, 55253, 110506, 276265, 552530, 1120129, 2240258, 5600645, 11201290, 12321419, 24642838, 61607095, 123214190]

約数ペア:

[(1, 123214190), (2, 61607095), (5, 24642838), (10, 12321419), (11, 11201290), (22, 5600645), (55, 2240258), (110, 1120129), (223, 552530), (446, 276265), (1115, 110506), (2230, 55253), (2453, 50230), (4906, 25115), (5023, 24530), (10046, 12265)]