323223140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{11519}}^1$

素因数の和:11612

約数の個数: 48

約数和(自身を含む): 719953920

約数和(自身を除く): 396730780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 2806, 5612, 7015, 11519, 14030, 23038, 28060, 46076, 57595, 115190, 230380, 264937, 529874, 702659, 1059748, 1324685, 1405318, 2649370, 2810636, 3513295, 5298740, 7026590, 14053180, 16161157, 32322314, 64644628, 80805785, 161611570, 323223140]

約数ペア:

[(1, 323223140), (2, 161611570), (4, 80805785), (5, 64644628), (10, 32322314), (20, 16161157), (23, 14053180), (46, 7026590), (61, 5298740), (92, 3513295), (115, 2810636), (122, 2649370), (230, 1405318), (244, 1324685), (305, 1059748), (460, 702659), (610, 529874), (1220, 264937), (1403, 230380), (2806, 115190), (5612, 57595), (7015, 46076), (11519, 28060), (14030, 23038)]