2247432860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{5333}}^1$

素因数の和:6470

約数の個数: 48

約数和(自身を含む): 4973421600

約数和(自身を除く): 2725988740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1109, 2218, 4436, 5333, 5545, 10666, 11090, 21071, 21332, 22180, 26665, 42142, 53330, 84284, 101327, 105355, 106660, 202654, 210710, 405308, 421420, 506635, 1013270, 2026540, 5914297, 11828594, 23657188, 29571485, 59142970, 112371643, 118285940, 224743286, 449486572, 561858215, 1123716430, 2247432860]

約数ペア:

[(1, 2247432860), (2, 1123716430), (4, 561858215), (5, 449486572), (10, 224743286), (19, 118285940), (20, 112371643), (38, 59142970), (76, 29571485), (95, 23657188), (190, 11828594), (380, 5914297), (1109, 2026540), (2218, 1013270), (4436, 506635), (5333, 421420), (5545, 405308), (10666, 210710), (11090, 202654), (21071, 106660), (21332, 105355), (22180, 101327), (26665, 84284), (42142, 53330)]