10999220

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1877}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 23189544

約数和(自身を除く): 12190324

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 1877, 2930, 3754, 5860, 7508, 9385, 18770, 37540, 549961, 1099922, 2199844, 2749805, 5499610, 10999220]

約数ペア:

[(1, 10999220), (2, 5499610), (4, 2749805), (5, 2199844), (10, 1099922), (20, 549961), (293, 37540), (586, 18770), (1172, 9385), (1465, 7508), (1877, 5860), (2930, 3754)]