467596460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{2803}}^1$

素因数の和:3270

約数の個数: 48

約数和(自身を含む): 1036358400

約数和(自身を除く): 568761940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 439, 878, 1756, 2195, 2803, 4390, 5606, 8341, 8780, 11212, 14015, 16682, 28030, 33364, 41705, 53257, 56060, 83410, 106514, 166820, 213028, 266285, 532570, 1065140, 1230517, 2461034, 4922068, 6152585, 12305170, 23379823, 24610340, 46759646, 93519292, 116899115, 233798230, 467596460]

約数ペア:

[(1, 467596460), (2, 233798230), (4, 116899115), (5, 93519292), (10, 46759646), (19, 24610340), (20, 23379823), (38, 12305170), (76, 6152585), (95, 4922068), (190, 2461034), (380, 1230517), (439, 1065140), (878, 532570), (1756, 266285), (2195, 213028), (2803, 166820), (4390, 106514), (5606, 83410), (8341, 56060), (8780, 53257), (11212, 41705), (14015, 33364), (16682, 28030)]